vim: src/vim9script.c annotate

annotate src/vim9script.c @ 29631:9d54c8e6c682 v9.0.0156

patch 9.0.0156: giving E1170 only in an expression is confusing Commit: https://github.com/vim/vim/commit/3f74c0ab32de7ed17dd16d9b06f5455a0bb1c297 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 6 18:12:06 2022 +0100 patch 9.0.0156: giving E1170 only in an expression is confusing Problem: Giving E1170 only in an expression is confusing. Solution: Give E1170 for any "#{ comment". (closes https://github.com/vim/vim/issues/10855)

author	Bram Moolenaar <Bram@vim.org>
date	Sat, 06 Aug 2022 19:15:03 +0200
parents	842690841d50
children	3fcd11b8c81a

rev	line source
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	9
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 * vim9script.c: :vim9script, :import, :export and friends
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	12 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	13
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	14 #include "vim.h"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	15
26662 4b23672d1f0e patch 8.2.3860: Vim9: codecov struggles with the file size Bram Moolenaar <Bram@vim.org> parents: 26482 diff changeset	16 // When not generating protos this is included in proto.h
4b23672d1f0e patch 8.2.3860: Vim9: codecov struggles with the file size Bram Moolenaar <Bram@vim.org> parents: 26482 diff changeset	17 #ifdef PROTO
23390 9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23364 diff changeset	18 # include "vim9.h"
9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23364 diff changeset	19 #endif
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	20
24279 e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	21 /*
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	22 * Return TRUE when currently using Vim9 script syntax.
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	23 * Does not go up the stack, a ":function" inside vim9script uses legacy
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	24 * syntax.
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	25 */
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	26 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	27 in_vim9script(void)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	28 {
24279 e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	29 // "sc_version" is also set when compiling a ":def" function in legacy
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	30 // script.
24531 3bfec39ce31c patch 8.2.2805: Vim9: cannot use legacy syntax in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 24469 diff changeset	31 return (current_sctx.sc_version == SCRIPT_VERSION_VIM9
3bfec39ce31c patch 8.2.2805: Vim9: cannot use legacy syntax in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 24469 diff changeset	32 \|\| (cmdmod.cmod_flags & CMOD_VIM9CMD))
3bfec39ce31c patch 8.2.2805: Vim9: cannot use legacy syntax in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 24469 diff changeset	33 && !(cmdmod.cmod_flags & CMOD_LEGACY);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	34 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	35
24285 28b8ede0d2b9 patch 8.2.2683: build failure without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 24283 diff changeset	36 #if defined(FEAT_EVAL) \|\| defined(PROTO)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	37 /*
25622 15b54e0a576b patch 8.2.3347: check for legacy script is incomplete Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	38 * Return TRUE when currently in a script with script version smaller than
15b54e0a576b patch 8.2.3347: check for legacy script is incomplete Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	39 * "max_version" or command modifiers forced it.
15b54e0a576b patch 8.2.3347: check for legacy script is incomplete Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	40 */
15b54e0a576b patch 8.2.3347: check for legacy script is incomplete Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	41 int
15b54e0a576b patch 8.2.3347: check for legacy script is incomplete Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	42 in_old_script(int max_version)
15b54e0a576b patch 8.2.3347: check for legacy script is incomplete Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	43 {
25626 4e13cde003a8 patch 8.2.3349: eval test for scriptversion fails Bram Moolenaar <Bram@vim.org> parents: 25622 diff changeset	44 return (current_sctx.sc_version < max_version
4e13cde003a8 patch 8.2.3349: eval test for scriptversion fails Bram Moolenaar <Bram@vim.org> parents: 25622 diff changeset	45 && !(cmdmod.cmod_flags & CMOD_VIM9CMD))
25622 15b54e0a576b patch 8.2.3347: check for legacy script is incomplete Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	46 \|\| (cmdmod.cmod_flags & CMOD_LEGACY);
15b54e0a576b patch 8.2.3347: check for legacy script is incomplete Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	47 }
15b54e0a576b patch 8.2.3347: check for legacy script is incomplete Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	48
15b54e0a576b patch 8.2.3347: check for legacy script is incomplete Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	49 /*
24279 e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	50 * Return TRUE if the current script is Vim9 script.
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	51 * This also returns TRUE in a legacy function in a Vim9 script.
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	52 */
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	53 int
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	54 current_script_is_vim9(void)
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	55 {
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	56 return SCRIPT_ID_VALID(current_sctx.sc_sid)
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	57 && SCRIPT_ITEM(current_sctx.sc_sid)->sn_version
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	58 == SCRIPT_VERSION_VIM9;
e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	59 }
24285 28b8ede0d2b9 patch 8.2.2683: build failure without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 24283 diff changeset	60 #endif
24279 e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	61
28164 b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	62 #ifdef FEAT_EVAL
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	63 /*
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	64 * Clear Vim9 script-local variables and functions.
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	65 */
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	66 void
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	67 clear_vim9_scriptlocal_vars(int sid)
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	68 {
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	69 hashtab_T *ht = &SCRIPT_VARS(sid);
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	70
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	71 hashtab_free_contents(ht);
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	72 hash_init(ht);
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	73 delete_script_functions(sid);
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	74
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	75 // old imports and script variables are no longer valid
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	76 free_imports_and_script_vars(sid);
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	77 }
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	78 #endif
b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	79
24279 e3dbf2e58c6a patch 8.2.2680: Vim9: problem defining a script variable from legacy function Bram Moolenaar <Bram@vim.org> parents: 24176 diff changeset	80 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	81 * ":vim9script".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	82 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	83 void
23390 9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23364 diff changeset	84 ex_vim9script(exarg_T *eap UNUSED)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	85 {
23390 9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23364 diff changeset	86 #ifdef FEAT_EVAL
23358 b3142fc0a414 patch 8.2.2222: Vim9: cannot keep script variables when reloading Bram Moolenaar <Bram@vim.org> parents: 23332 diff changeset	87 int sid = current_sctx.sc_sid;
20881 58137dbee8da patch 8.2.0992: Vim9: crash when using :import in the Vim command Bram Moolenaar <Bram@vim.org> parents: 20846 diff changeset	88 scriptitem_T *si;
27043 15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	89 int found_noclear = FALSE;
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	90 char_u *p;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	91
28139 f34afadbef47 patch 8.2.4594: need to write script to a file to be able to source them Bram Moolenaar <Bram@vim.org> parents: 28002 diff changeset	92 if (!sourcing_a_script(eap))
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	93 {
21821 0deb6f96a5a3 patch 8.2.1460: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 21789 diff changeset	94 emsg(_(e_vim9script_can_only_be_used_in_script));
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	95 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	96 }
23358 b3142fc0a414 patch 8.2.2222: Vim9: cannot keep script variables when reloading Bram Moolenaar <Bram@vim.org> parents: 23332 diff changeset	97
b3142fc0a414 patch 8.2.2222: Vim9: cannot keep script variables when reloading Bram Moolenaar <Bram@vim.org> parents: 23332 diff changeset	98 si = SCRIPT_ITEM(sid);
b3142fc0a414 patch 8.2.2222: Vim9: cannot keep script variables when reloading Bram Moolenaar <Bram@vim.org> parents: 23332 diff changeset	99 if (si->sn_state == SN_STATE_HAD_COMMAND)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	100 {
21821 0deb6f96a5a3 patch 8.2.1460: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 21789 diff changeset	101 emsg(_(e_vim9script_must_be_first_command_in_script));
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	102 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	103 }
27043 15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	104
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	105 for (p = eap->arg; !IS_WHITE_OR_NUL(*p); p = skipwhite(skiptowhite(p)))
23358 b3142fc0a414 patch 8.2.2222: Vim9: cannot keep script variables when reloading Bram Moolenaar <Bram@vim.org> parents: 23332 diff changeset	106 {
27043 15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	107 if (STRNCMP(p, "noclear", 7) == 0 && IS_WHITE_OR_NUL(p[7]))
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	108 {
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	109 if (found_noclear)
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	110 {
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	111 semsg(_(e_duplicate_argument_str), p);
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	112 return;
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	113 }
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	114 found_noclear = TRUE;
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	115 }
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	116 else
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	117 {
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	118 semsg(_(e_invalid_argument_str), eap->arg);
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	119 return;
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	120 }
23358 b3142fc0a414 patch 8.2.2222: Vim9: cannot keep script variables when reloading Bram Moolenaar <Bram@vim.org> parents: 23332 diff changeset	121 }
27043 15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	122
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	123 if (si->sn_state == SN_STATE_RELOAD && !found_noclear)
23358 b3142fc0a414 patch 8.2.2222: Vim9: cannot keep script variables when reloading Bram Moolenaar <Bram@vim.org> parents: 23332 diff changeset	124 // Reloading a script without the "noclear" argument: clear
b3142fc0a414 patch 8.2.2222: Vim9: cannot keep script variables when reloading Bram Moolenaar <Bram@vim.org> parents: 23332 diff changeset	125 // script-local variables and functions.
28164 b0b712d48225 patch 8.2.4607: sourcing buffer lines may lead to errors for conflicts Bram Moolenaar <Bram@vim.org> parents: 28139 diff changeset	126 clear_vim9_scriptlocal_vars(sid);
23358 b3142fc0a414 patch 8.2.2222: Vim9: cannot keep script variables when reloading Bram Moolenaar <Bram@vim.org> parents: 23332 diff changeset	127 si->sn_state = SN_STATE_HAD_COMMAND;
b3142fc0a414 patch 8.2.2222: Vim9: cannot keep script variables when reloading Bram Moolenaar <Bram@vim.org> parents: 23332 diff changeset	128
27114 98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused Bram Moolenaar <Bram@vim.org> parents: 27094 diff changeset	129 // Store the prefix with the script, it is used to find exported functions.
27094 70ad00a80185 patch 8.2.4076: memory leak in autoload import Bram Moolenaar <Bram@vim.org> parents: 27086 diff changeset	130 if (si->sn_autoload_prefix == NULL)
70ad00a80185 patch 8.2.4076: memory leak in autoload import Bram Moolenaar <Bram@vim.org> parents: 27086 diff changeset	131 si->sn_autoload_prefix = get_autoload_prefix(si);
27043 15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	132
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	133 current_sctx.sc_version = SCRIPT_VERSION_VIM9;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	134 si->sn_version = SCRIPT_VERSION_VIM9;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	135
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	136 if (STRCMP(p_cpo, CPO_VIM) != 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	137 {
22643 71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	138 si->sn_save_cpo = vim_strsave(p_cpo);
28457 4dcccb2673fe patch 8.2.4753: error from setting an option is silently ignored Bram Moolenaar <Bram@vim.org> parents: 28345 diff changeset	139 set_option_value_give_err((char_u *)"cpo",
4dcccb2673fe patch 8.2.4753: error from setting an option is silently ignored Bram Moolenaar <Bram@vim.org> parents: 28345 diff changeset	140 0L, (char_u *)CPO_VIM, OPT_NO_REDRAW);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	141 }
23390 9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23364 diff changeset	142 #else
9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23364 diff changeset	143 // No check for this being the first command, it doesn't matter.
9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23364 diff changeset	144 current_sctx.sc_version = SCRIPT_VERSION_VIM9;
9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23364 diff changeset	145 #endif
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	146 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	147
27018 268f6a3511df patch 8.2.4038: various code not used when features are disabled Bram Moolenaar <Bram@vim.org> parents: 26992 diff changeset	148 #if defined(FEAT_EVAL) \|\| defined(PROTO)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	149 /*
21516 c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit Bram Moolenaar <Bram@vim.org> parents: 21473 diff changeset	150 * When in Vim9 script give an error and return FAIL.
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit Bram Moolenaar <Bram@vim.org> parents: 21473 diff changeset	151 */
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit Bram Moolenaar <Bram@vim.org> parents: 21473 diff changeset	152 int
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit Bram Moolenaar <Bram@vim.org> parents: 21473 diff changeset	153 not_in_vim9(exarg_T *eap)
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit Bram Moolenaar <Bram@vim.org> parents: 21473 diff changeset	154 {
21522 e17d0b882194 patch 8.2.1311: test failures with legacy Vim script Bram Moolenaar <Bram@vim.org> parents: 21516 diff changeset	155 if (in_vim9script())
e17d0b882194 patch 8.2.1311: test failures with legacy Vim script Bram Moolenaar <Bram@vim.org> parents: 21516 diff changeset	156 switch (eap->cmdidx)
e17d0b882194 patch 8.2.1311: test failures with legacy Vim script Bram Moolenaar <Bram@vim.org> parents: 21516 diff changeset	157 {
23980 bee8c78c0c6a patch 8.2.2532: Vim9: confusing error if :k is used with a range Bram Moolenaar <Bram@vim.org> parents: 23978 diff changeset	158 case CMD_k:
bee8c78c0c6a patch 8.2.2532: Vim9: confusing error if :k is used with a range Bram Moolenaar <Bram@vim.org> parents: 23978 diff changeset	159 if (eap->addr_count > 0)
bee8c78c0c6a patch 8.2.2532: Vim9: confusing error if :k is used with a range Bram Moolenaar <Bram@vim.org> parents: 23978 diff changeset	160 {
26877 06a137af96f8 patch 8.2.3967: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	161 emsg(_(e_no_range_allowed));
23980 bee8c78c0c6a patch 8.2.2532: Vim9: confusing error if :k is used with a range Bram Moolenaar <Bram@vim.org> parents: 23978 diff changeset	162 return FAIL;
bee8c78c0c6a patch 8.2.2532: Vim9: confusing error if :k is used with a range Bram Moolenaar <Bram@vim.org> parents: 23978 diff changeset	163 }
bee8c78c0c6a patch 8.2.2532: Vim9: confusing error if :k is used with a range Bram Moolenaar <Bram@vim.org> parents: 23978 diff changeset	164 // FALLTHROUGH
21522 e17d0b882194 patch 8.2.1311: test failures with legacy Vim script Bram Moolenaar <Bram@vim.org> parents: 21516 diff changeset	165 case CMD_append:
e17d0b882194 patch 8.2.1311: test failures with legacy Vim script Bram Moolenaar <Bram@vim.org> parents: 21516 diff changeset	166 case CMD_change:
21584 d0c76ce48326 patch 8.2.1342: Vim9: accidentally using "t" gives a confusing error Bram Moolenaar <Bram@vim.org> parents: 21522 diff changeset	167 case CMD_insert:
24114 291c57cf4731 patch 8.2.2598: Vim9: :open does not need to be supported Bram Moolenaar <Bram@vim.org> parents: 24112 diff changeset	168 case CMD_open:
21584 d0c76ce48326 patch 8.2.1342: Vim9: accidentally using "t" gives a confusing error Bram Moolenaar <Bram@vim.org> parents: 21522 diff changeset	169 case CMD_t:
21522 e17d0b882194 patch 8.2.1311: test failures with legacy Vim script Bram Moolenaar <Bram@vim.org> parents: 21516 diff changeset	170 case CMD_xit:
23390 9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23364 diff changeset	171 semsg(_(e_command_not_supported_in_vim9_script_missing_var_str), eap->cmd);
21522 e17d0b882194 patch 8.2.1311: test failures with legacy Vim script Bram Moolenaar <Bram@vim.org> parents: 21516 diff changeset	172 return FAIL;
e17d0b882194 patch 8.2.1311: test failures with legacy Vim script Bram Moolenaar <Bram@vim.org> parents: 21516 diff changeset	173 default: break;
e17d0b882194 patch 8.2.1311: test failures with legacy Vim script Bram Moolenaar <Bram@vim.org> parents: 21516 diff changeset	174 }
21516 c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit Bram Moolenaar <Bram@vim.org> parents: 21473 diff changeset	175 return OK;
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit Bram Moolenaar <Bram@vim.org> parents: 21473 diff changeset	176 }
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit Bram Moolenaar <Bram@vim.org> parents: 21473 diff changeset	177
23392 517fca70e084 patch 8.2.2239: Vim9: concatenating lines with backslash is inconvenient Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	178 /*
29631 9d54c8e6c682 patch 9.0.0156: giving E1170 only in an expression is confusing Bram Moolenaar <Bram@vim.org> parents: 29619 diff changeset	179 * Return TRUE if "p" points at "#{", not "#{{".
9d54c8e6c682 patch 9.0.0156: giving E1170 only in an expression is confusing Bram Moolenaar <Bram@vim.org> parents: 29619 diff changeset	180 * Give an error message if not done already.
24158 93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	181 * This avoids that using a legacy style #{} dictionary leads to difficult to
93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	182 * understand errors.
93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	183 */
93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	184 int
93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	185 vim9_bad_comment(char_u *p)
93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	186 {
29631 9d54c8e6c682 patch 9.0.0156: giving E1170 only in an expression is confusing Bram Moolenaar <Bram@vim.org> parents: 29619 diff changeset	187 if (p[0] == '#' && p[1] == '{' && p[2] != '{')
24158 93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	188 {
29631 9d54c8e6c682 patch 9.0.0156: giving E1170 only in an expression is confusing Bram Moolenaar <Bram@vim.org> parents: 29619 diff changeset	189 if (!did_emsg)
9d54c8e6c682 patch 9.0.0156: giving E1170 only in an expression is confusing Bram Moolenaar <Bram@vim.org> parents: 29619 diff changeset	190 emsg(_(e_cannot_use_hash_curly_to_start_comment));
24158 93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	191 return TRUE;
93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	192 }
93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	193 return FALSE;
93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	194 }
27018 268f6a3511df patch 8.2.4038: various code not used when features are disabled Bram Moolenaar <Bram@vim.org> parents: 26992 diff changeset	195 #endif
24158 93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	196
93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	197 /*
24176 12378fbc99bc patch 8.2.2629: Vim9: error for #{{ is not desired Bram Moolenaar <Bram@vim.org> parents: 24160 diff changeset	198 * Return TRUE if "p" points at a "#" not followed by one '{'.
29631 9d54c8e6c682 patch 9.0.0156: giving E1170 only in an expression is confusing Bram Moolenaar <Bram@vim.org> parents: 29619 diff changeset	199 * Gives an error for using "#{", not for "#{{".
24158 93e69703a290 patch 8.2.2620: Vim9: Using #{ for a dictionary gives strange errors Bram Moolenaar <Bram@vim.org> parents: 24114 diff changeset	200 * Does not check for white space.
23392 517fca70e084 patch 8.2.2239: Vim9: concatenating lines with backslash is inconvenient Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	201 */
517fca70e084 patch 8.2.2239: Vim9: concatenating lines with backslash is inconvenient Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	202 int
517fca70e084 patch 8.2.2239: Vim9: concatenating lines with backslash is inconvenient Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	203 vim9_comment_start(char_u *p)
517fca70e084 patch 8.2.2239: Vim9: concatenating lines with backslash is inconvenient Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	204 {
29631 9d54c8e6c682 patch 9.0.0156: giving E1170 only in an expression is confusing Bram Moolenaar <Bram@vim.org> parents: 29619 diff changeset	205 return p[0] == '#' && !vim9_bad_comment(p);
23392 517fca70e084 patch 8.2.2239: Vim9: concatenating lines with backslash is inconvenient Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	206 }
517fca70e084 patch 8.2.2239: Vim9: concatenating lines with backslash is inconvenient Bram Moolenaar <Bram@vim.org> parents: 23390 diff changeset	207
23390 9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23364 diff changeset	208 #if defined(FEAT_EVAL) \|\| defined(PROTO)
9a5f12b36273 patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 23364 diff changeset	209
21516 c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit Bram Moolenaar <Bram@vim.org> parents: 21473 diff changeset	210 /*
24533 9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	211 * "++nr" and "--nr" commands.
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	212 */
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	213 void
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	214 ex_incdec(exarg_T *eap)
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	215 {
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	216 char_u *cmd = eap->cmd;
25020 91f396f149d5 patch 8.2.3047: increment and decrement don't allow for next command Bram Moolenaar <Bram@vim.org> parents: 24888 diff changeset	217 char_u *nextcmd = eap->nextcmd;
91f396f149d5 patch 8.2.3047: increment and decrement don't allow for next command Bram Moolenaar <Bram@vim.org> parents: 24888 diff changeset	218 size_t len = STRLEN(eap->cmd) + 8;
24533 9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	219
25022 39551b6e0112 patch 8.2.3048: strange error for white space after ++ command Bram Moolenaar <Bram@vim.org> parents: 25020 diff changeset	220 if (VIM_ISWHITE(cmd[2]))
39551b6e0112 patch 8.2.3048: strange error for white space after ++ command Bram Moolenaar <Bram@vim.org> parents: 25020 diff changeset	221 {
39551b6e0112 patch 8.2.3048: strange error for white space after ++ command Bram Moolenaar <Bram@vim.org> parents: 25020 diff changeset	222 semsg(_(e_no_white_space_allowed_after_str_str),
39551b6e0112 patch 8.2.3048: strange error for white space after ++ command Bram Moolenaar <Bram@vim.org> parents: 25020 diff changeset	223 eap->cmdidx == CMD_increment ? "++" : "--", eap->cmd);
39551b6e0112 patch 8.2.3048: strange error for white space after ++ command Bram Moolenaar <Bram@vim.org> parents: 25020 diff changeset	224 return;
39551b6e0112 patch 8.2.3048: strange error for white space after ++ command Bram Moolenaar <Bram@vim.org> parents: 25020 diff changeset	225 }
39551b6e0112 patch 8.2.3048: strange error for white space after ++ command Bram Moolenaar <Bram@vim.org> parents: 25020 diff changeset	226
24533 9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	227 // This works like "nr += 1" or "nr -= 1".
25020 91f396f149d5 patch 8.2.3047: increment and decrement don't allow for next command Bram Moolenaar <Bram@vim.org> parents: 24888 diff changeset	228 // Add a '\|' to avoid looking in the next line.
24533 9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	229 eap->cmd = alloc(len);
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	230 if (eap->cmd == NULL)
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	231 return;
25020 91f396f149d5 patch 8.2.3047: increment and decrement don't allow for next command Bram Moolenaar <Bram@vim.org> parents: 24888 diff changeset	232 vim_snprintf((char *)eap->cmd, len, "%s %c= 1 \|", cmd + 2,
24533 9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	233 eap->cmdidx == CMD_increment ? '+' : '-');
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	234 eap->arg = eap->cmd;
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	235 eap->cmdidx = CMD_var;
25020 91f396f149d5 patch 8.2.3047: increment and decrement don't allow for next command Bram Moolenaar <Bram@vim.org> parents: 24888 diff changeset	236 eap->nextcmd = NULL;
24533 9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	237 ex_let(eap);
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	238 vim_free(eap->cmd);
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	239 eap->cmd = cmd;
25020 91f396f149d5 patch 8.2.3047: increment and decrement don't allow for next command Bram Moolenaar <Bram@vim.org> parents: 24888 diff changeset	240 eap->nextcmd = nextcmd;
24533 9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	241 }
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	242
9c404d78d767 patch 8.2.2806: Vim9: using "++nr" as a command might not work Bram Moolenaar <Bram@vim.org> parents: 24531 diff changeset	243 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	244 * ":export let Name: type"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	245 * ":export const Name: type"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	246 * ":export def Name(..."
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	247 * ":export class Name ..."
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	248 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	249 void
20339 7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	250 ex_export(exarg_T *eap)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	251 {
27074 19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	252 int prev_did_emsg = did_emsg;
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	253
21279 8d1d11afd8c8 patch 8.2.1190: Vim9: checking for Vim9 syntax is spread out Bram Moolenaar <Bram@vim.org> parents: 21218 diff changeset	254 if (!in_vim9script())
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	255 {
21821 0deb6f96a5a3 patch 8.2.1460: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 21789 diff changeset	256 emsg(_(e_export_can_only_be_used_in_vim9script));
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	257 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	258 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	259
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	260 eap->cmd = eap->arg;
24049 fc4c2beea99a patch 8.2.2566: Vim9: Function name is not recognized Bram Moolenaar <Bram@vim.org> parents: 24033 diff changeset	261 (void)find_ex_command(eap, NULL, lookup_scriptitem, NULL);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	262 switch (eap->cmdidx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	263 {
22391 a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird Bram Moolenaar <Bram@vim.org> parents: 22250 diff changeset	264 case CMD_var:
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird Bram Moolenaar <Bram@vim.org> parents: 22250 diff changeset	265 case CMD_final:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	266 case CMD_const:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	267 case CMD_def:
27057 8f6cab688901 patch 8.2.4057: Vim9: not fully implementing the autoload mechanism Bram Moolenaar <Bram@vim.org> parents: 27049 diff changeset	268 case CMD_function:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	269 // case CMD_class:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	270 is_export = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	271 do_cmdline(eap->cmd, eap->getline, eap->cookie,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	272 DOCMD_VERBOSE + DOCMD_NOWAIT);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	273
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	274 // The command will reset "is_export" when exporting an item.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	275 if (is_export)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	276 {
27074 19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	277 if (did_emsg == prev_did_emsg)
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	278 emsg(_(e_export_with_invalid_argument));
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	279 is_export = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	280 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	281 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	282 default:
27074 19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	283 if (did_emsg == prev_did_emsg)
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	284 emsg(_(e_invalid_command_after_export));
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	285 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	286 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	287 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	288
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	289 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	290 * Add a new imported item entry to the current script.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	291 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	292 static imported_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	293 new_imported(garray_T *gap)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	294 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	295 if (ga_grow(gap, 1) == OK)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	296 return ((imported_T *)gap->ga_data + gap->ga_len++);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	297 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	298 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	299
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	300 /*
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	301 * Free the script variables from "sn_all_vars".
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	302 */
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	303 static void
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	304 free_all_script_vars(scriptitem_T *si)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	305 {
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	306 int todo;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	307 hashtab_T *ht = &si->sn_all_vars.dv_hashtab;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	308 hashitem_T *hi;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	309 sallvar_T *sav;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	310 sallvar_T *sav_next;
26482 b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	311 int idx;
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	312
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	313 hash_lock(ht);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	314 todo = (int)ht->ht_used;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	315 for (hi = ht->ht_array; todo > 0; ++hi)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	316 {
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	317 if (!HASHITEM_EMPTY(hi))
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	318 {
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	319 --todo;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	320
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	321 // Free the variable. Don't remove it from the hashtab, ht_array
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	322 // might change then. hash_clear() takes care of it later.
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	323 sav = HI2SAV(hi);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	324 while (sav != NULL)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	325 {
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	326 sav_next = sav->sav_next;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	327 if (sav->sav_di == NULL)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	328 clear_tv(&sav->sav_tv);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	329 vim_free(sav);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	330 sav = sav_next;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	331 }
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	332 }
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	333 }
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	334 hash_clear(ht);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	335 hash_init(ht);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	336
26482 b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	337 for (idx = 0; idx < si->sn_var_vals.ga_len; ++idx)
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	338 {
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	339 svar_T sv = ((svar_T )si->sn_var_vals.ga_data) + idx;
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	340
28345 fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set Bram Moolenaar <Bram@vim.org> parents: 28313 diff changeset	341 if (sv->sv_flags & SVFLAG_TYPE_ALLOCATED)
26482 b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	342 free_type(sv->sv_type);
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	343 }
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	344 ga_clear(&si->sn_var_vals);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	345
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	346 // existing commands using script variable indexes are no longer valid
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	347 si->sn_script_seq = current_sctx.sc_seq;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	348 }
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	349
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	350 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	351 * Free all imported items in script "sid".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	352 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	353 void
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	354 free_imports_and_script_vars(int sid)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	355 {
19191 133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	356 scriptitem_T *si = SCRIPT_ITEM(sid);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	357 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	358
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	359 for (idx = 0; idx < si->sn_imports.ga_len; ++idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	360 {
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	361 imported_T imp = ((imported_T )si->sn_imports.ga_data) + idx;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	362
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	363 vim_free(imp->imp_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	364 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	365 ga_clear(&si->sn_imports);
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	366
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	367 free_all_script_vars(si);
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	368
21218 1f4d0375f947 patch 8.2.1160: Vim9: memory leak in allocated types Bram Moolenaar <Bram@vim.org> parents: 21194 diff changeset	369 clear_type_list(&si->sn_type_list);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	370 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	371
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	372 /*
23364 17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	373 * Mark all imports as possible to redefine. Used when a script is loaded
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	374 * again but not cleared.
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	375 */
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	376 void
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	377 mark_imports_for_reload(int sid)
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	378 {
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	379 scriptitem_T *si = SCRIPT_ITEM(sid);
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	380 int idx;
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	381
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	382 for (idx = 0; idx < si->sn_imports.ga_len; ++idx)
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	383 {
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	384 imported_T imp = ((imported_T )si->sn_imports.ga_data) + idx;
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	385
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	386 imp->imp_flags \|= IMP_FLAGS_RELOAD;
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	387 }
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	388 }
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	389
17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	390 /*
28249 4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	391 * Part of "import" that handles a relative or absolute file name/
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	392 * Returns OK or FAIL.
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	393 */
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	394 static int
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	395 handle_import_fname(char_u fname, int is_autoload, int sid)
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	396 {
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	397 if (is_autoload)
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	398 {
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	399 scriptitem_T *si;
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	400
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	401 *sid = find_script_by_name(fname);
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	402 if (*sid < 0)
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	403 {
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	404 int error = OK;
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	405
28257 6d2b5c2178e2 patch 8.2.4654: missing changes for import check Bram Moolenaar <Bram@vim.org> parents: 28249 diff changeset	406 // Script does not exist yet, check name and create a new
6d2b5c2178e2 patch 8.2.4654: missing changes for import check Bram Moolenaar <Bram@vim.org> parents: 28249 diff changeset	407 // scriptitem.
6d2b5c2178e2 patch 8.2.4654: missing changes for import check Bram Moolenaar <Bram@vim.org> parents: 28249 diff changeset	408 if (!file_is_readable(fname))
6d2b5c2178e2 patch 8.2.4654: missing changes for import check Bram Moolenaar <Bram@vim.org> parents: 28249 diff changeset	409 {
6d2b5c2178e2 patch 8.2.4654: missing changes for import check Bram Moolenaar <Bram@vim.org> parents: 28249 diff changeset	410 semsg(_(mch_isdir(fname) ? e_str_is_directory
6d2b5c2178e2 patch 8.2.4654: missing changes for import check Bram Moolenaar <Bram@vim.org> parents: 28249 diff changeset	411 : e_cannot_read_from_str_2), fname);
6d2b5c2178e2 patch 8.2.4654: missing changes for import check Bram Moolenaar <Bram@vim.org> parents: 28249 diff changeset	412 return FAIL;
6d2b5c2178e2 patch 8.2.4654: missing changes for import check Bram Moolenaar <Bram@vim.org> parents: 28249 diff changeset	413 }
28249 4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	414 *sid = get_new_scriptitem_for_fname(&error, fname);
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	415 if (error == FAIL)
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	416 return FAIL;
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	417 }
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	418
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	419 si = SCRIPT_ITEM(*sid);
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	420 si->sn_import_autoload = TRUE;
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	421
28261 20f6b0cdf38c patch 8.2.4656: Vim9: can't use item from "import autoload" with autoload dir Bram Moolenaar <Bram@vim.org> parents: 28257 diff changeset	422 if (si->sn_autoload_prefix == NULL)
20f6b0cdf38c patch 8.2.4656: Vim9: can't use item from "import autoload" with autoload dir Bram Moolenaar <Bram@vim.org> parents: 28257 diff changeset	423 si->sn_autoload_prefix = get_autoload_prefix(si);
20f6b0cdf38c patch 8.2.4656: Vim9: can't use item from "import autoload" with autoload dir Bram Moolenaar <Bram@vim.org> parents: 28257 diff changeset	424
28249 4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	425 // with testing override: load autoload script right away
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	426 if (!override_autoload \|\| si->sn_state != SN_STATE_NOT_LOADED)
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	427 return OK;
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	428 }
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	429 return do_source(fname, FALSE, DOSO_NONE, sid);
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	430 }
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	431
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	432 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	433 * Handle an ":import" command and add the resulting imported_T to "gap", when
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	434 * not NULL, or script "import_sid" sn_imports.
22596 107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	435 * "cctx" is NULL at the script level.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	436 * Returns a pointer to after the command or NULL in case of failure
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	437 */
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	438 static char_u *
21146 465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	439 handle_import(
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	440 char_u *arg_start,
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	441 garray_T *gap,
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	442 int import_sid,
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	443 evalarg_T *evalarg,
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	444 void *cctx)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	445 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	446 char_u *arg = arg_start;
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	447 char_u *nextarg;
27043 15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	448 int is_autoload = FALSE;
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	449 int getnext;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	450 char_u *expr_end;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	451 int ret = FAIL;
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	452 char_u *as_name = NULL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	453 typval_T tv;
27207 7b8e2bea0ec5 patch 8.2.4132: Vim9: wrong error message when autoload script can't be found Bram Moolenaar <Bram@vim.org> parents: 27116 diff changeset	454 int sid = -2;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	455 int res;
25423 3e56078569ca patch 8.2.3248: Vim9: error message for wrong input uses wrong line number Bram Moolenaar <Bram@vim.org> parents: 25358 diff changeset	456 long start_lnum = SOURCING_LNUM;
27030 c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	457 garray_T *import_gap;
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	458 int i;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	459
27043 15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	460 if (STRNCMP(arg, "autoload", 8) == 0 && VIM_ISWHITE(arg[8]))
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	461 {
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	462 is_autoload = TRUE;
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	463 arg = skipwhite(arg + 8);
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	464 }
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	465
25282 9bce044c7643 patch 8.2.3178: Vim9: the file name of an :import cannot be an expression Bram Moolenaar <Bram@vim.org> parents: 25186 diff changeset	466 // The name of the file can be an expression, which must evaluate to a
9bce044c7643 patch 8.2.3178: Vim9: the file name of an :import cannot be an expression Bram Moolenaar <Bram@vim.org> parents: 25186 diff changeset	467 // string.
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	468 ret = eval0_retarg(arg, &tv, NULL, evalarg, &expr_end);
25282 9bce044c7643 patch 8.2.3178: Vim9: the file name of an :import cannot be an expression Bram Moolenaar <Bram@vim.org> parents: 25186 diff changeset	469 if (ret == FAIL)
9bce044c7643 patch 8.2.3178: Vim9: the file name of an :import cannot be an expression Bram Moolenaar <Bram@vim.org> parents: 25186 diff changeset	470 goto erret;
9bce044c7643 patch 8.2.3178: Vim9: the file name of an :import cannot be an expression Bram Moolenaar <Bram@vim.org> parents: 25186 diff changeset	471 if (tv.v_type != VAR_STRING
9bce044c7643 patch 8.2.3178: Vim9: the file name of an :import cannot be an expression Bram Moolenaar <Bram@vim.org> parents: 25186 diff changeset	472 \|\| tv.vval.v_string == NULL \|\| *tv.vval.v_string == NUL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	473 {
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	474 semsg(_(e_invalid_string_for_import_str), arg);
21146 465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	475 goto erret;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	476 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	477
25423 3e56078569ca patch 8.2.3248: Vim9: error message for wrong input uses wrong line number Bram Moolenaar <Bram@vim.org> parents: 25358 diff changeset	478 // Give error messages for the start of the line.
3e56078569ca patch 8.2.3248: Vim9: error message for wrong input uses wrong line number Bram Moolenaar <Bram@vim.org> parents: 25358 diff changeset	479 SOURCING_LNUM = start_lnum;
3e56078569ca patch 8.2.3248: Vim9: error message for wrong input uses wrong line number Bram Moolenaar <Bram@vim.org> parents: 25358 diff changeset	480
21146 465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	481 /*
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	482 * find script file
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	483 */
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	484 if (*tv.vval.v_string == '.')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	485 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	486 size_t len;
19191 133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	487 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	488 char_u *tail = gettail(si->sn_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	489 char_u *from_name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	490
28249 4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	491 // Relative to current script: "./name.vim", "../../name.vim".
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	492 len = STRLEN(si->sn_name) - STRLEN(tail) + STRLEN(tv.vval.v_string) + 2;
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	493 from_name = alloc((int)len);
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	494 if (from_name == NULL)
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	495 goto erret;
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	496 vim_strncpy(from_name, si->sn_name, tail - si->sn_name);
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	497 add_pathsep(from_name);
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	498 STRCAT(from_name, tv.vval.v_string);
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	499 simplify_filename(from_name);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	500
28249 4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	501 res = handle_import_fname(from_name, is_autoload, &sid);
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	502 vim_free(from_name);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	503 }
27211 61d6a31a5874 patch 8.2.4134: MS-Windows: test for import with absolute path fails Bram Moolenaar <Bram@vim.org> parents: 27207 diff changeset	504 else if (mch_isFullName(tv.vval.v_string)
61d6a31a5874 patch 8.2.4134: MS-Windows: test for import with absolute path fails Bram Moolenaar <Bram@vim.org> parents: 27207 diff changeset	505 #ifdef BACKSLASH_IN_FILENAME
61d6a31a5874 patch 8.2.4134: MS-Windows: test for import with absolute path fails Bram Moolenaar <Bram@vim.org> parents: 27207 diff changeset	506 // On MS-Windows omitting the drive is still handled like an
61d6a31a5874 patch 8.2.4134: MS-Windows: test for import with absolute path fails Bram Moolenaar <Bram@vim.org> parents: 27207 diff changeset	507 // absolute path, not using 'runtimepath'.
61d6a31a5874 patch 8.2.4134: MS-Windows: test for import with absolute path fails Bram Moolenaar <Bram@vim.org> parents: 27207 diff changeset	508 \|\| tv.vval.v_string == '/' \|\| tv.vval.v_string == '\\'
61d6a31a5874 patch 8.2.4134: MS-Windows: test for import with absolute path fails Bram Moolenaar <Bram@vim.org> parents: 27207 diff changeset	509 #endif
61d6a31a5874 patch 8.2.4134: MS-Windows: test for import with absolute path fails Bram Moolenaar <Bram@vim.org> parents: 27207 diff changeset	510 )
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	511 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	512 // Absolute path: "/tmp/name.vim"
28249 4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	513 res = handle_import_fname(tv.vval.v_string, is_autoload, &sid);
27043 15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	514 }
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	515 else if (is_autoload)
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	516 {
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	517 size_t len = 9 + STRLEN(tv.vval.v_string) + 1;
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	518 char_u *from_name;
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	519
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	520 // Find file in "autoload" subdirs in 'runtimepath'.
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	521 from_name = alloc((int)len);
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	522 if (from_name == NULL)
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	523 goto erret;
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	524 vim_snprintf((char *)from_name, len, "autoload/%s", tv.vval.v_string);
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	525 // we need a scriptitem without loading the script
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	526 sid = find_script_in_rtp(from_name);
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	527 vim_free(from_name);
27086 1e2a6c6c7e42 patch 8.2.4072: Vim9: compiling function fails when autoload is not loaded Bram Moolenaar <Bram@vim.org> parents: 27074 diff changeset	528 if (SCRIPT_ID_VALID(sid))
1e2a6c6c7e42 patch 8.2.4072: Vim9: compiling function fails when autoload is not loaded Bram Moolenaar <Bram@vim.org> parents: 27074 diff changeset	529 {
1e2a6c6c7e42 patch 8.2.4072: Vim9: compiling function fails when autoload is not loaded Bram Moolenaar <Bram@vim.org> parents: 27074 diff changeset	530 scriptitem_T *si = SCRIPT_ITEM(sid);
1e2a6c6c7e42 patch 8.2.4072: Vim9: compiling function fails when autoload is not loaded Bram Moolenaar <Bram@vim.org> parents: 27074 diff changeset	531
1e2a6c6c7e42 patch 8.2.4072: Vim9: compiling function fails when autoload is not loaded Bram Moolenaar <Bram@vim.org> parents: 27074 diff changeset	532 if (si->sn_autoload_prefix == NULL)
1e2a6c6c7e42 patch 8.2.4072: Vim9: compiling function fails when autoload is not loaded Bram Moolenaar <Bram@vim.org> parents: 27074 diff changeset	533 si->sn_autoload_prefix = get_autoload_prefix(si);
1e2a6c6c7e42 patch 8.2.4072: Vim9: compiling function fails when autoload is not loaded Bram Moolenaar <Bram@vim.org> parents: 27074 diff changeset	534 res = OK;
27116 5b267700e6ab patch 8.2.4087: cannot test items from an autoload script easily Bram Moolenaar <Bram@vim.org> parents: 27114 diff changeset	535 if (override_autoload && si->sn_state == SN_STATE_NOT_LOADED)
5b267700e6ab patch 8.2.4087: cannot test items from an autoload script easily Bram Moolenaar <Bram@vim.org> parents: 27114 diff changeset	536 // testing override: load autoload script right away
5b267700e6ab patch 8.2.4087: cannot test items from an autoload script easily Bram Moolenaar <Bram@vim.org> parents: 27114 diff changeset	537 (void)do_source(si->sn_name, FALSE, DOSO_NONE, NULL);
27086 1e2a6c6c7e42 patch 8.2.4072: Vim9: compiling function fails when autoload is not loaded Bram Moolenaar <Bram@vim.org> parents: 27074 diff changeset	538 }
1e2a6c6c7e42 patch 8.2.4072: Vim9: compiling function fails when autoload is not loaded Bram Moolenaar <Bram@vim.org> parents: 27074 diff changeset	539 else
1e2a6c6c7e42 patch 8.2.4072: Vim9: compiling function fails when autoload is not loaded Bram Moolenaar <Bram@vim.org> parents: 27074 diff changeset	540 res = FAIL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	541 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	542 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	543 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	544 size_t len = 7 + STRLEN(tv.vval.v_string) + 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	545 char_u *from_name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	546
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	547 // Find file in "import" subdirs in 'runtimepath'.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	548 from_name = alloc((int)len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	549 if (from_name == NULL)
21146 465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	550 goto erret;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	551 vim_snprintf((char *)from_name, len, "import/%s", tv.vval.v_string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	552 res = source_in_path(p_rtp, from_name, DIP_NOAFTER, &sid);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	553 vim_free(from_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	554 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	555
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	556 if (res == FAIL \|\| sid <= 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	557 {
27207 7b8e2bea0ec5 patch 8.2.4132: Vim9: wrong error message when autoload script can't be found Bram Moolenaar <Bram@vim.org> parents: 27116 diff changeset	558 semsg(_(is_autoload && sid == -2
27043 15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	559 ? e_autoload_import_cannot_use_absolute_or_relative_path
15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	560 : e_could_not_import_str), tv.vval.v_string);
21146 465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	561 goto erret;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	562 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	563
27607 db1831f585a4 patch 8.2.4330: Vim9: no error if script imports itself Bram Moolenaar <Bram@vim.org> parents: 27390 diff changeset	564 if (sid == current_sctx.sc_sid)
db1831f585a4 patch 8.2.4330: Vim9: no error if script imports itself Bram Moolenaar <Bram@vim.org> parents: 27390 diff changeset	565 {
db1831f585a4 patch 8.2.4330: Vim9: no error if script imports itself Bram Moolenaar <Bram@vim.org> parents: 27390 diff changeset	566 emsg(_(e_script_cannot_import_itself));
db1831f585a4 patch 8.2.4330: Vim9: no error if script imports itself Bram Moolenaar <Bram@vim.org> parents: 27390 diff changeset	567 goto erret;
db1831f585a4 patch 8.2.4330: Vim9: no error if script imports itself Bram Moolenaar <Bram@vim.org> parents: 27390 diff changeset	568 }
db1831f585a4 patch 8.2.4330: Vim9: no error if script imports itself Bram Moolenaar <Bram@vim.org> parents: 27390 diff changeset	569
27030 c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	570 import_gap = gap != NULL ? gap : &SCRIPT_ITEM(import_sid)->sn_imports;
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	571 for (i = 0; i < import_gap->ga_len; ++i)
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	572 {
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	573 imported_T import = (imported_T )import_gap->ga_data + i;
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	574
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	575 if (import->imp_sid == sid)
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	576 {
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	577 if (import->imp_flags & IMP_FLAGS_RELOAD)
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	578 {
27043 15f40772e10a patch 8.2.4050: Vim9: need to prefix every item in an autoload script Bram Moolenaar <Bram@vim.org> parents: 27030 diff changeset	579 // encountering same script first time on a reload is OK
27030 c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	580 import->imp_flags &= ~IMP_FLAGS_RELOAD;
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	581 break;
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	582 }
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	583 semsg(_(e_cannot_import_same_script_twice_str), tv.vval.v_string);
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	584 goto erret;
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	585 }
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	586 }
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	587
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	588 // Allow for the "as Name" to be in the next line.
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	589 nextarg = eval_next_non_blank(expr_end, evalarg, &getnext);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	590 if (STRNCMP("as", nextarg, 2) == 0 && IS_WHITE_OR_NUL(nextarg[2]))
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	591 {
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	592 char_u *p;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	593
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	594 if (getnext)
28690 9a7a2908e1a8 patch 8.2.4869: expression in command block does not look after NL Bram Moolenaar <Bram@vim.org> parents: 28596 diff changeset	595 arg = eval_next_line(expr_end, evalarg);
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	596 else
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	597 arg = nextarg;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	598
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	599 // Skip over "as Name "; no line break allowed after "as".
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	600 // Do not allow for ':' and '#'.
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	601 arg = skipwhite(arg + 2);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	602 p = arg;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	603 if (eval_isnamec1(*arg))
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	604 while (ASCII_ISALNUM(arg) \|\| arg == '_')
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	605 ++arg;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	606 if (p == arg \|\| !IS_WHITE_OR_NUL(*arg))
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	607 {
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	608 semsg(_(e_syntax_error_in_import_str), p);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	609 goto erret;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	610 }
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	611 as_name = vim_strnsave(p, arg - p);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	612 arg = skipwhite(arg);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	613 }
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	614 else
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	615 {
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	616 char_u *p = gettail(tv.vval.v_string);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	617 char_u end = (char_u )strstr((char *)p, ".vim");
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	618
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	619 if (!ends_excmd2(arg_start, expr_end))
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	620 {
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	621 semsg(_(e_trailing_characters_str), expr_end);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	622 goto erret;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	623 }
26992 8433e5c87651 patch 8.2.4025: error for import not ending in .vim does not work for .vimrc Bram Moolenaar <Bram@vim.org> parents: 26988 diff changeset	624 if (end == NULL \|\| end[4] != NUL)
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	625 {
26992 8433e5c87651 patch 8.2.4025: error for import not ending in .vim does not work for .vimrc Bram Moolenaar <Bram@vim.org> parents: 26988 diff changeset	626 semsg(_(e_imported_script_must_use_as_or_end_in_dot_vim_str), p);
8433e5c87651 patch 8.2.4025: error for import not ending in .vim does not work for .vimrc Bram Moolenaar <Bram@vim.org> parents: 26988 diff changeset	627 goto erret;
8433e5c87651 patch 8.2.4025: error for import not ending in .vim does not work for .vimrc Bram Moolenaar <Bram@vim.org> parents: 26988 diff changeset	628 }
8433e5c87651 patch 8.2.4025: error for import not ending in .vim does not work for .vimrc Bram Moolenaar <Bram@vim.org> parents: 26988 diff changeset	629 if (end == p)
8433e5c87651 patch 8.2.4025: error for import not ending in .vim does not work for .vimrc Bram Moolenaar <Bram@vim.org> parents: 26988 diff changeset	630 {
8433e5c87651 patch 8.2.4025: error for import not ending in .vim does not work for .vimrc Bram Moolenaar <Bram@vim.org> parents: 26988 diff changeset	631 semsg(_(e_cannot_import_dot_vim_without_using_as), p);
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	632 goto erret;
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	633 }
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	634 as_name = vim_strnsave(p, end - p);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	635 }
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	636
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	637 if (as_name != NULL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	638 {
24029 429b4f8d2fac patch 8.2.2556: Vim9: :import with "as" not fully supported Bram Moolenaar <Bram@vim.org> parents: 23980 diff changeset	639 imported_T *imported;
23364 17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	640
27698 3813036f19cb patch 8.2.4375: ctx_imports is not used Bram Moolenaar <Bram@vim.org> parents: 27613 diff changeset	641 imported = find_imported(as_name, STRLEN(as_name), FALSE);
27030 c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	642 if (imported != NULL && imported->imp_sid != sid)
23364 17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	643 {
27030 c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	644 semsg(_(e_name_already_defined_str), as_name);
c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	645 goto erret;
23364 17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	646 }
27030 c8809b8d19de patch 8.2.4044: Vim9: no error when importing the same script twice Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	647 else if (imported == NULL
27611 e311a80f8cbe patch 8.2.4332: Vim9: incomplete test for existing script variable in block Bram Moolenaar <Bram@vim.org> parents: 27607 diff changeset	648 && check_defined(as_name, STRLEN(as_name), cctx, NULL,
e311a80f8cbe patch 8.2.4332: Vim9: incomplete test for existing script variable in block Bram Moolenaar <Bram@vim.org> parents: 27607 diff changeset	649 FALSE) == FAIL)
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	650 goto erret;
23364 17a0e32eefd4 patch 8.2.2225: Vim9: error when using :import in legacy script twice Bram Moolenaar <Bram@vim.org> parents: 23362 diff changeset	651
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	652 if (imported == NULL)
27074 19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	653 {
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	654 imported = new_imported(import_gap);
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	655 if (imported == NULL)
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	656 goto erret;
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	657 imported->imp_name = as_name;
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	658 as_name = NULL;
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	659 imported->imp_sid = sid;
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	660 if (is_autoload)
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	661 imported->imp_flags = IMP_FLAGS_AUTOLOAD;
19fefc42a063 patch 8.2.4066: Vim9: imported autoload script loaded again Bram Moolenaar <Bram@vim.org> parents: 27057 diff changeset	662 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	663 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	664
21146 465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command Bram Moolenaar <Bram@vim.org> parents: 21120 diff changeset	665 erret:
25282 9bce044c7643 patch 8.2.3178: Vim9: the file name of an :import cannot be an expression Bram Moolenaar <Bram@vim.org> parents: 25186 diff changeset	666 clear_tv(&tv);
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	667 vim_free(as_name);
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	668 return arg;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	669 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	670
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	671 /*
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	672 * ":import 'filename'"
8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	673 * ":import 'filename' as Name"
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	674 */
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	675 void
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	676 ex_import(exarg_T *eap)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	677 {
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	678 char_u *cmd_end;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	679 evalarg_T evalarg;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	680
28139 f34afadbef47 patch 8.2.4594: need to write script to a file to be able to source them Bram Moolenaar <Bram@vim.org> parents: 28002 diff changeset	681 if (!sourcing_a_script(eap))
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	682 {
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	683 emsg(_(e_import_can_only_be_used_in_script));
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	684 return;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	685 }
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	686 fill_evalarg_from_eap(&evalarg, eap, eap->skip);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	687
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	688 cmd_end = handle_import(eap->arg, NULL, current_sctx.sc_sid,
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	689 &evalarg, NULL);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	690 if (cmd_end != NULL)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	691 set_nextcmd(eap, cmd_end);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	692 clear_evalarg(&evalarg, eap);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	693 }
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	694
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	695 /*
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	696 * Find an exported item in "sid" matching "name".
27613 42d0279c6e7c patch 8.2.4333: cstack not always passed to where it is needed Bram Moolenaar <Bram@vim.org> parents: 27611 diff changeset	697 * Either "cctx" or "cstack" is NULL.
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	698 * When it is a variable return the index.
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	699 * When it is a user function return "*ufunc".
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	700 * When not found returns -1 and "*ufunc" is NULL.
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	701 */
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	702 int
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	703 find_exported(
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	704 int sid,
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	705 char_u *name,
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	706 ufunc_T **ufunc,
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	707 type_T **type,
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	708 cctx_T *cctx,
27613 42d0279c6e7c patch 8.2.4333: cstack not always passed to where it is needed Bram Moolenaar <Bram@vim.org> parents: 27611 diff changeset	709 cstack_T *cstack,
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	710 int verbose)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	711 {
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	712 int idx = -1;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	713 svar_T *sv;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	714 scriptitem_T *script = SCRIPT_ITEM(sid);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	715
28596 daf785caecf2 patch 8.2.4822: setting ufunc to NULL twice Bram Moolenaar <Bram@vim.org> parents: 28594 diff changeset	716 *ufunc = NULL;
daf785caecf2 patch 8.2.4822: setting ufunc to NULL twice Bram Moolenaar <Bram@vim.org> parents: 28594 diff changeset	717
28249 4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	718 if (script->sn_import_autoload && script->sn_state == SN_STATE_NOT_LOADED)
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	719 {
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	720 if (do_source(script->sn_name, FALSE, DOSO_NONE, NULL) == FAIL)
28594 294771aab3ae patch 8.2.4821: crash when imported autoload script was deleted Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	721 {
294771aab3ae patch 8.2.4821: crash when imported autoload script was deleted Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	722 semsg(_(e_cant_open_file_str), script->sn_name);
28249 4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	723 return -1;
28594 294771aab3ae patch 8.2.4821: crash when imported autoload script was deleted Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	724 }
28249 4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	725 }
4b322951ebac patch 8.2.4650: "import autoload" only works with using 'runtimepath' Bram Moolenaar <Bram@vim.org> parents: 28231 diff changeset	726
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	727 // Find name in "script".
27613 42d0279c6e7c patch 8.2.4333: cstack not always passed to where it is needed Bram Moolenaar <Bram@vim.org> parents: 27611 diff changeset	728 idx = get_script_item_idx(sid, name, 0, cctx, cstack);
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	729 if (idx >= 0)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	730 {
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	731 sv = ((svar_T *)script->sn_var_vals.ga_data) + idx;
28345 fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set Bram Moolenaar <Bram@vim.org> parents: 28313 diff changeset	732 if ((sv->sv_flags & SVFLAG_EXPORTED) == 0)
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	733 {
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	734 if (verbose)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	735 semsg(_(e_item_not_exported_in_script_str), name);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	736 return -1;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	737 }
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	738 *type = sv->sv_type;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	739 }
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	740 else
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	741 {
27049 140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	742 size_t len = STRLEN(name);
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	743 char_u buffer[200];
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	744 char_u *funcname;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	745
27049 140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	746 // It could be a user function. Normally this is stored as
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	747 // "<SNR>99_name". For an autoload script a function is stored with
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	748 // the autoload prefix: "dir#script#name".
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	749 if (script->sn_autoload_prefix != NULL)
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	750 len += STRLEN(script->sn_autoload_prefix) + 2;
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	751 else
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	752 len += 15;
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	753
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	754 if (len < sizeof(buffer))
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	755 funcname = buffer;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	756 else
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	757 {
27049 140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	758 funcname = alloc(len);
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	759 if (funcname == NULL)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	760 return -1;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	761 }
27049 140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	762 if (script->sn_autoload_prefix != NULL)
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	763 {
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	764 sprintf((char *)funcname, "%s%s", script->sn_autoload_prefix, name);
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	765 }
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	766 else
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	767 {
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	768 funcname[0] = K_SPECIAL;
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	769 funcname[1] = KS_EXTRA;
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	770 funcname[2] = (int)KE_SNR;
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	771 sprintf((char *)funcname + 3, "%ld_%s", (long)sid, name);
140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	772 }
27114 98a01021e465 patch 8.2.4086: "cctx" argument of find_func_even_dead() is unused Bram Moolenaar <Bram@vim.org> parents: 27094 diff changeset	773 *ufunc = find_func(funcname, FALSE);
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	774
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	775 if (*ufunc == NULL)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	776 {
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	777 if (verbose)
27217 facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	778 {
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	779 ufunc_T *alt_ufunc = NULL;
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	780
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	781 if (script->sn_autoload_prefix != NULL)
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	782 {
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	783 // try find the function by the script-local name
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	784 funcname[0] = K_SPECIAL;
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	785 funcname[1] = KS_EXTRA;
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	786 funcname[2] = (int)KE_SNR;
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	787 sprintf((char *)funcname + 3, "%ld_%s", (long)sid, name);
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	788 alt_ufunc = find_func(funcname, FALSE);
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	789 }
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	790 if (alt_ufunc != NULL)
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	791 semsg(_(e_item_not_exported_in_script_str), name);
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	792 else
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	793 semsg(_(e_item_not_found_in_script_str), name);
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	794 }
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	795 }
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	796 else if (((*ufunc)->uf_flags & FC_EXPORT) == 0)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	797 {
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	798 if (verbose)
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	799 semsg(_(e_item_not_exported_in_script_str), name);
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	800 *ufunc = NULL;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	801 }
27217 facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	802 if (funcname != buffer)
facb54d20a50 patch 8.2.4137: Vim9: calling import with and without method is inconsistent Bram Moolenaar <Bram@vim.org> parents: 27215 diff changeset	803 vim_free(funcname);
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	804 }
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	805
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	806 return idx;
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	807 }
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	808
0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25521 diff changeset	809 /*
29006 99a7eb1881c7 patch 8.2.5025: Vim9: a few lines not covered by tests Bram Moolenaar <Bram@vim.org> parents: 28690 diff changeset	810 * Declare a script-local variable without init: "var name: type".
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	811 * "const" is an error since the value is missing.
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	812 * Returns a pointer to after the type.
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	813 */
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	814 char_u *
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	815 vim9_declare_scriptvar(exarg_T eap, char_u arg)
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	816 {
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	817 char_u *p;
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	818 char_u *name;
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	819 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	820 type_T *type;
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	821 typval_T init_tv;
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	822
22391 a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird Bram Moolenaar <Bram@vim.org> parents: 22250 diff changeset	823 if (eap->cmdidx == CMD_final \|\| eap->cmdidx == CMD_const)
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	824 {
22391 a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird Bram Moolenaar <Bram@vim.org> parents: 22250 diff changeset	825 if (eap->cmdidx == CMD_final)
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird Bram Moolenaar <Bram@vim.org> parents: 22250 diff changeset	826 emsg(_(e_final_requires_a_value));
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird Bram Moolenaar <Bram@vim.org> parents: 22250 diff changeset	827 else
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird Bram Moolenaar <Bram@vim.org> parents: 22250 diff changeset	828 emsg(_(e_const_requires_a_value));
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	829 return arg + STRLEN(arg);
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	830 }
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	831
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	832 // Check for valid starting character.
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	833 if (!eval_isnamec1(*arg))
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	834 {
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26662 diff changeset	835 semsg(_(e_invalid_argument_str), arg);
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	836 return arg + STRLEN(arg);
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	837 }
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	838
20846 709379ab5110 patch 8.2.0975: Vim9: script variable does not accept optional s: prefix Bram Moolenaar <Bram@vim.org> parents: 20844 diff changeset	839 for (p = arg + 1; p != NUL && eval_isnamec(p); MB_PTR_ADV(p))
20921 187c3fb42c8f patch 8.2.1012: Vim9: cannot declare single character script variables Bram Moolenaar <Bram@vim.org> parents: 20919 diff changeset	840 if (*p == ':' && (VIM_ISWHITE(p[1]) \|\| p != arg + 1))
20846 709379ab5110 patch 8.2.0975: Vim9: script variable does not accept optional s: prefix Bram Moolenaar <Bram@vim.org> parents: 20844 diff changeset	841 break;
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	842
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	843 if (*p != ':')
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	844 {
21789 f84625b961a8 patch 8.2.1444: error messages are spread out and names can be confusing Bram Moolenaar <Bram@vim.org> parents: 21584 diff changeset	845 emsg(_(e_type_or_initialization_required));
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	846 return arg + STRLEN(arg);
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	847 }
20846 709379ab5110 patch 8.2.0975: Vim9: script variable does not accept optional s: prefix Bram Moolenaar <Bram@vim.org> parents: 20844 diff changeset	848 if (!VIM_ISWHITE(p[1]))
709379ab5110 patch 8.2.0975: Vim9: script variable does not accept optional s: prefix Bram Moolenaar <Bram@vim.org> parents: 20844 diff changeset	849 {
23877 85cf06ddb2a8 patch 8.2.2480: Vim9: some errors for white space do not show context Bram Moolenaar <Bram@vim.org> parents: 23578 diff changeset	850 semsg(_(e_white_space_required_after_str_str), ":", p);
20846 709379ab5110 patch 8.2.0975: Vim9: script variable does not accept optional s: prefix Bram Moolenaar <Bram@vim.org> parents: 20844 diff changeset	851 return arg + STRLEN(arg);
709379ab5110 patch 8.2.0975: Vim9: script variable does not accept optional s: prefix Bram Moolenaar <Bram@vim.org> parents: 20844 diff changeset	852 }
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	853 name = vim_strnsave(arg, p - arg);
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	854
24717 bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	855 // parse type, check for reserved name
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	856 p = skipwhite(p + 1);
23332 cdb706d5c43d patch 8.2.2209: Vim9: return type of => lambda not parsed Bram Moolenaar <Bram@vim.org> parents: 23094 diff changeset	857 type = parse_type(&p, &si->sn_type_list, TRUE);
24717 bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	858 if (type == NULL \|\| check_reserved_name(name) == FAIL)
20844 1360541e8c74 patch 8.2.0974: Vim9: memory leak when script var has wrong type Bram Moolenaar <Bram@vim.org> parents: 20842 diff changeset	859 {
1360541e8c74 patch 8.2.0974: Vim9: memory leak when script var has wrong type Bram Moolenaar <Bram@vim.org> parents: 20842 diff changeset	860 vim_free(name);
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	861 return p;
20844 1360541e8c74 patch 8.2.0974: Vim9: memory leak when script var has wrong type Bram Moolenaar <Bram@vim.org> parents: 20842 diff changeset	862 }
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	863
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	864 // Create the variable with 0/NULL value.
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	865 CLEAR_FIELD(init_tv);
22250 dd42235ed626 patch 8.2.1674: Vim9: internal error when using variable that was not set Bram Moolenaar <Bram@vim.org> parents: 22202 diff changeset	866 if (type->tt_type == VAR_ANY)
dd42235ed626 patch 8.2.1674: Vim9: internal error when using variable that was not set Bram Moolenaar <Bram@vim.org> parents: 22202 diff changeset	867 // A variable of type "any" is not possible, just use zero instead
dd42235ed626 patch 8.2.1674: Vim9: internal error when using variable that was not set Bram Moolenaar <Bram@vim.org> parents: 22202 diff changeset	868 init_tv.v_type = VAR_NUMBER;
dd42235ed626 patch 8.2.1674: Vim9: internal error when using variable that was not set Bram Moolenaar <Bram@vim.org> parents: 22202 diff changeset	869 else
dd42235ed626 patch 8.2.1674: Vim9: internal error when using variable that was not set Bram Moolenaar <Bram@vim.org> parents: 22202 diff changeset	870 init_tv.v_type = type->tt_type;
28231 66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null Bram Moolenaar <Bram@vim.org> parents: 28164 diff changeset	871 set_var_const(name, 0, type, &init_tv, FALSE, ASSIGN_INIT, 0);
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	872
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	873 vim_free(name);
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	874 return p;
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	875 }
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	876
20842 bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable Bram Moolenaar <Bram@vim.org> parents: 20840 diff changeset	877 /*
22643 71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	878 * Vim9 part of adding a script variable: add it to sn_all_vars (lookup by name
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	879 * with a hashtable) and sn_var_vals (lookup by index).
23362 f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	880 * When "create" is TRUE this is a new variable, otherwise find and update an
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	881 * existing variable.
28345 fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set Bram Moolenaar <Bram@vim.org> parents: 28313 diff changeset	882 * "flags" can have ASSIGN_FINAL, ASSIGN_CONST or ASSIGN_INIT.
24438 5c6ccab68d1e patch 8.2.2759: Vim9: for loop infers type of loop variable Bram Moolenaar <Bram@vim.org> parents: 24285 diff changeset	883 * When "type" is NULL use "tv" for the type and update "type". If
5c6ccab68d1e patch 8.2.2759: Vim9: for loop infers type of loop variable Bram Moolenaar <Bram@vim.org> parents: 24285 diff changeset	884 * "do_member" is TRUE also use the member type, otherwise use "any".
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	885 */
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	886 void
23578 85ce241ff9e3 patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final Bram Moolenaar <Bram@vim.org> parents: 23458 diff changeset	887 update_vim9_script_var(
85ce241ff9e3 patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final Bram Moolenaar <Bram@vim.org> parents: 23458 diff changeset	888 int create,
85ce241ff9e3 patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final Bram Moolenaar <Bram@vim.org> parents: 23458 diff changeset	889 dictitem_T *di,
27049 140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	890 char_u *name,
23578 85ce241ff9e3 patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final Bram Moolenaar <Bram@vim.org> parents: 23458 diff changeset	891 int flags,
85ce241ff9e3 patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final Bram Moolenaar <Bram@vim.org> parents: 23458 diff changeset	892 typval_T *tv,
24438 5c6ccab68d1e patch 8.2.2759: Vim9: for loop infers type of loop variable Bram Moolenaar <Bram@vim.org> parents: 24285 diff changeset	893 type_T **type,
5c6ccab68d1e patch 8.2.2759: Vim9: for loop infers type of loop variable Bram Moolenaar <Bram@vim.org> parents: 24285 diff changeset	894 int do_member)
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	895 {
23362 f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	896 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	897 hashitem_T *hi;
25358 f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	898 svar_T *sv = NULL;
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	899
23362 f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	900 if (create)
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	901 {
25358 f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	902 sallvar_T *newsav;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	903 sallvar_T *sav = NULL;
23362 f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	904
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	905 // Store a pointer to the typval_T, so that it can be found by index
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	906 // instead of using a hastab lookup.
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	907 if (ga_grow(&si->sn_var_vals, 1) == FAIL)
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	908 return;
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	909
27049 140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	910 hi = hash_find(&si->sn_all_vars.dv_hashtab, name);
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	911 if (!HASHITEM_EMPTY(hi))
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	912 {
25358 f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	913 // Variable with this name exists, either in this block or in
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	914 // another block.
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	915 for (sav = HI2SAV(hi); ; sav = sav->sav_next)
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	916 {
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	917 if (sav->sav_block_id == si->sn_current_block_id)
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	918 {
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	919 // variable defined in a loop, re-use the entry
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	920 sv = ((svar_T *)si->sn_var_vals.ga_data)
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	921 + sav->sav_var_vals_idx;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	922 // unhide the variable
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	923 if (sv->sv_tv == &sav->sav_tv)
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	924 {
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	925 clear_tv(&sav->sav_tv);
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	926 sv->sv_tv = &di->di_tv;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	927 sav->sav_di = di;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	928 }
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	929 break;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	930 }
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	931 if (sav->sav_next == NULL)
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	932 break;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	933 }
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	934 }
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	935
25358 f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	936 if (sv == NULL)
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	937 {
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	938 // Variable not defined or not defined in current block: Add a
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	939 // svar_T and create a new sallvar_T.
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	940 sv = ((svar_T *)si->sn_var_vals.ga_data) + si->sn_var_vals.ga_len;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	941 newsav = (sallvar_T *)alloc_clear(
27049 140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	942 sizeof(sallvar_T) + STRLEN(name));
25358 f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	943 if (newsav == NULL)
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	944 return;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	945
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	946 sv->sv_tv = &di->di_tv;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	947 sv->sv_const = (flags & ASSIGN_FINAL) ? ASSIGN_FINAL
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	948 : (flags & ASSIGN_CONST) ? ASSIGN_CONST : 0;
28345 fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set Bram Moolenaar <Bram@vim.org> parents: 28313 diff changeset	949 sv->sv_flags = is_export ? SVFLAG_EXPORTED : 0;
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set Bram Moolenaar <Bram@vim.org> parents: 28313 diff changeset	950 if ((flags & ASSIGN_INIT) == 0)
fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set Bram Moolenaar <Bram@vim.org> parents: 28313 diff changeset	951 sv->sv_flags \|= SVFLAG_ASSIGNED;
25358 f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	952 newsav->sav_var_vals_idx = si->sn_var_vals.ga_len;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	953 ++si->sn_var_vals.ga_len;
27049 140102677c12 patch 8.2.4053: Vim9: autoload mechanism doesn't fully work yet Bram Moolenaar <Bram@vim.org> parents: 27043 diff changeset	954 STRCPY(&newsav->sav_key, name);
25358 f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	955 sv->sv_name = newsav->sav_key;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	956 newsav->sav_di = di;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	957 newsav->sav_block_id = si->sn_current_block_id;
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	958
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	959 if (HASHITEM_EMPTY(hi))
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	960 // new variable name
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	961 hash_add(&si->sn_all_vars.dv_hashtab, newsav->sav_key);
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	962 else if (sav != NULL)
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	963 // existing name in a new block, append to the list
f03271631eb5 patch 8.2.3216: Vim9: crash when using variable in a loop at script level Bram Moolenaar <Bram@vim.org> parents: 25320 diff changeset	964 sav->sav_next = newsav;
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	965 }
23362 f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	966 }
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	967 else
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	968 {
28313 b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable Bram Moolenaar <Bram@vim.org> parents: 28261 diff changeset	969 sv = find_typval_in_script(&di->di_tv, 0, TRUE);
23362 f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	970 }
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	971 if (sv != NULL)
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	972 {
23458 d2b1269c2c68 patch 8.2.2272: Vim9: extend() can violate the type of a variable Bram Moolenaar <Bram@vim.org> parents: 23392 diff changeset	973 if (*type == NULL)
26925 4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any> Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	974 *type = typval2type(tv, get_copyID(), &si->sn_type_list,
4e77f9961650 patch 8.2.3991: Vim9: error when extending dict<any> Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	975 do_member ? TVTT_DO_MEMBER : 0);
28231 66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null Bram Moolenaar <Bram@vim.org> parents: 28164 diff changeset	976 else if ((flags & ASSIGN_INIT) == 0
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null Bram Moolenaar <Bram@vim.org> parents: 28164 diff changeset	977 && (*type)->tt_type == VAR_BLOB && tv->v_type == VAR_BLOB
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null Bram Moolenaar <Bram@vim.org> parents: 28164 diff changeset	978 && tv->vval.v_blob == NULL)
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null Bram Moolenaar <Bram@vim.org> parents: 28164 diff changeset	979 {
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null Bram Moolenaar <Bram@vim.org> parents: 28164 diff changeset	980 // "var b: blob = null_blob" has a different type.
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null Bram Moolenaar <Bram@vim.org> parents: 28164 diff changeset	981 *type = &t_blob_null;
66b245d84f37 patch 8.2.4642: Vim9: in :def function script var cannot be null Bram Moolenaar <Bram@vim.org> parents: 28164 diff changeset	982 }
28345 fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set Bram Moolenaar <Bram@vim.org> parents: 28313 diff changeset	983 if (sv->sv_flags & SVFLAG_TYPE_ALLOCATED)
26482 b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	984 free_type(sv->sv_type);
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	985 if (type != NULL && ((type)->tt_type == VAR_FUNC
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	986 \|\| (*type)->tt_type == VAR_PARTIAL))
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	987 {
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	988 // The type probably uses uf_type_list, which is cleared when the
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	989 // function is freed, but the script variable may keep the type.
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	990 // Make a copy to avoid using freed memory.
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	991 sv->sv_type = alloc_type(*type);
28345 fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set Bram Moolenaar <Bram@vim.org> parents: 28313 diff changeset	992 sv->sv_flags \|= SVFLAG_TYPE_ALLOCATED;
26482 b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	993 }
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	994 else
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	995 {
b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	996 sv->sv_type = *type;
28345 fabe722b24e9 patch 8.2.4698: Vim9: script variable has no flag that it was set Bram Moolenaar <Bram@vim.org> parents: 28313 diff changeset	997 sv->sv_flags &= ~SVFLAG_TYPE_ALLOCATED;
26482 b115b552071f patch 8.2.3771: Vim9: accessing freed memory when checking type Bram Moolenaar <Bram@vim.org> parents: 26302 diff changeset	998 }
23362 f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	999 }
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1000
23362 f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	1001 // let ex_export() know the export worked.
f181fe2150ab patch 8.2.2224: Vim9: crash if script reloaded with different variable type Bram Moolenaar <Bram@vim.org> parents: 23358 diff changeset	1002 is_export = FALSE;
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1003 }
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1004
22596 107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1005 /*
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1006 * Hide a script variable when leaving a block.
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1007 * "idx" is de index in sn_var_vals.
22643 71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1008 * When "func_defined" is non-zero then a function was defined in this block,
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1009 * the variable may be accessed by it. Otherwise the variable can be cleared.
22596 107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1010 */
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1011 void
22643 71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1012 hide_script_var(scriptitem_T *si, int idx, int func_defined)
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1013 {
22596 107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1014 svar_T sv = ((svar_T )si->sn_var_vals.ga_data) + idx;
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1015 hashtab_T *script_ht = get_script_local_ht();
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1016 hashtab_T *all_ht = &si->sn_all_vars.dv_hashtab;
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1017 hashitem_T *script_hi;
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1018 hashitem_T *all_hi;
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1019
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1020 // Remove a variable declared inside the block, if it still exists.
22643 71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1021 // If it was added in a nested block it will already have been removed.
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1022 // The typval is moved into the sallvar_T.
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1023 script_hi = hash_find(script_ht, sv->sv_name);
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1024 all_hi = hash_find(all_ht, sv->sv_name);
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1025 if (!HASHITEM_EMPTY(script_hi) && !HASHITEM_EMPTY(all_hi))
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1026 {
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1027 dictitem_T *di = HI2DI(script_hi);
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1028 sallvar_T *sav = HI2SAV(all_hi);
22643 71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1029 sallvar_T *sav_prev = NULL;
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1030
22596 107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1031 // There can be multiple entries with the same name in different
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1032 // blocks, find the right one.
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1033 while (sav != NULL && sav->sav_var_vals_idx != idx)
22643 71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1034 {
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1035 sav_prev = sav;
22596 107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1036 sav = sav->sav_next;
22643 71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1037 }
22596 107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1038 if (sav != NULL)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1039 {
22643 71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1040 if (func_defined)
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1041 {
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1042 // move the typval from the dictitem to the sallvar
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1043 sav->sav_tv = di->di_tv;
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1044 di->di_tv.v_type = VAR_UNKNOWN;
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1045 sav->sav_flags = di->di_flags;
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1046 sav->sav_di = NULL;
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1047 sv->sv_tv = &sav->sav_tv;
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1048 }
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1049 else
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1050 {
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1051 if (sav_prev == NULL)
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1052 hash_remove(all_ht, all_hi);
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1053 else
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1054 sav_prev->sav_next = sav->sav_next;
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1055 sv->sv_name = NULL;
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1056 vim_free(sav);
71b57779177d patch 8.2.1870: Vim9: no need to keep all script variables Bram Moolenaar <Bram@vim.org> parents: 22596 diff changeset	1057 }
22596 107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1058 delete_var(script_ht, script_hi);
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function Bram Moolenaar <Bram@vim.org> parents: 22594 diff changeset	1059 }
22594 209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1060 }
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1061 }
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1062
209c7aa56325 patch 8.2.1845: Vim9: function defined in a block can't use block variables Bram Moolenaar <Bram@vim.org> parents: 22529 diff changeset	1063 /*
22529 35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1064 * Find the script-local variable that links to "dest".
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	1065 * If "sid" is zero use the current script.
28313 b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable Bram Moolenaar <Bram@vim.org> parents: 28261 diff changeset	1066 * if "must_find" is TRUE and "dest" cannot be found report an internal error.
25186 0a3b1c66d3f2 patch 8.2.3129: Vim9: imported uninitialized list does not get type checked Bram Moolenaar <Bram@vim.org> parents: 25184 diff changeset	1067 * Returns NULL if not found and give an internal error.
20842 bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable Bram Moolenaar <Bram@vim.org> parents: 20840 diff changeset	1068 */
22529 35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1069 svar_T *
28313 b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable Bram Moolenaar <Bram@vim.org> parents: 28261 diff changeset	1070 find_typval_in_script(typval_T *dest, scid_T sid, int must_find)
20842 bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable Bram Moolenaar <Bram@vim.org> parents: 20840 diff changeset	1071 {
26980 8796f1384750 patch 8.2.4019: Vim9: import mechanism is too complicated Bram Moolenaar <Bram@vim.org> parents: 26925 diff changeset	1072 scriptitem_T *si = SCRIPT_ITEM(sid == 0 ? current_sctx.sc_sid : sid);
20842 bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable Bram Moolenaar <Bram@vim.org> parents: 20840 diff changeset	1073 int idx;
bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable Bram Moolenaar <Bram@vim.org> parents: 20840 diff changeset	1074
21907 f4e21796f47d patch 8.2.1503: Vim9: error for autocmd defined in :def in legacy script Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	1075 if (si->sn_version != SCRIPT_VERSION_VIM9)
f4e21796f47d patch 8.2.1503: Vim9: error for autocmd defined in :def in legacy script Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	1076 // legacy script doesn't store variable types
22529 35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1077 return NULL;
21907 f4e21796f47d patch 8.2.1503: Vim9: error for autocmd defined in :def in legacy script Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	1078
25955 4003fc2340dc patch 8.2.3511: Vim9: entry for loop variable is created every round Bram Moolenaar <Bram@vim.org> parents: 25755 diff changeset	1079 // Find the svar_T in sn_var_vals. Start at the end, in a for loop the
4003fc2340dc patch 8.2.3511: Vim9: entry for loop variable is created every round Bram Moolenaar <Bram@vim.org> parents: 25755 diff changeset	1080 // variable was added at the end.
4003fc2340dc patch 8.2.3511: Vim9: entry for loop variable is created every round Bram Moolenaar <Bram@vim.org> parents: 25755 diff changeset	1081 for (idx = si->sn_var_vals.ga_len - 1; idx >= 0; --idx)
20842 bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable Bram Moolenaar <Bram@vim.org> parents: 20840 diff changeset	1082 {
bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable Bram Moolenaar <Bram@vim.org> parents: 20840 diff changeset	1083 svar_T sv = ((svar_T )si->sn_var_vals.ga_data) + idx;
bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable Bram Moolenaar <Bram@vim.org> parents: 20840 diff changeset	1084
23094 8b93aea8d9d7 patch 8.2.2093: Vim9: script test sometimes fails Bram Moolenaar <Bram@vim.org> parents: 22740 diff changeset	1085 // If "sv_name" is NULL the variable was hidden when leaving a block,
8b93aea8d9d7 patch 8.2.2093: Vim9: script test sometimes fails Bram Moolenaar <Bram@vim.org> parents: 22740 diff changeset	1086 // don't check "sv_tv" then, it might be used for another variable now.
8b93aea8d9d7 patch 8.2.2093: Vim9: script test sometimes fails Bram Moolenaar <Bram@vim.org> parents: 22740 diff changeset	1087 if (sv->sv_name != NULL && sv->sv_tv == dest)
22529 35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1088 return sv;
20842 bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable Bram Moolenaar <Bram@vim.org> parents: 20840 diff changeset	1089 }
28313 b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable Bram Moolenaar <Bram@vim.org> parents: 28261 diff changeset	1090 if (must_find)
b418e073b42f patch 8.2.4682: Vim9: can use :unlockvar for const variable Bram Moolenaar <Bram@vim.org> parents: 28261 diff changeset	1091 iemsg("find_typval_in_script(): not found");
22529 35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1092 return NULL;
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1093 }
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1094
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1095 /*
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1096 * Check if the type of script variable "dest" allows assigning "value".
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1097 * If needed convert "value" to a bool.
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1098 */
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1099 int
23917 4b417b776b95 patch 8.2.2501: not always clear where an error is reported Bram Moolenaar <Bram@vim.org> parents: 23877 diff changeset	1100 check_script_var_type(
26302 7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1101 svar_T *sv,
23917 4b417b776b95 patch 8.2.2501: not always clear where an error is reported Bram Moolenaar <Bram@vim.org> parents: 23877 diff changeset	1102 typval_T *value,
4b417b776b95 patch 8.2.2501: not always clear where an error is reported Bram Moolenaar <Bram@vim.org> parents: 23877 diff changeset	1103 char_u *name,
4b417b776b95 patch 8.2.2501: not always clear where an error is reported Bram Moolenaar <Bram@vim.org> parents: 23877 diff changeset	1104 where_T where)
22529 35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1105 {
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1106 int ret;
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1107
26302 7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1108 if (sv->sv_const != 0)
7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1109 {
7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1110 semsg(_(e_cannot_change_readonly_variable_str), name);
7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1111 return FAIL;
7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1112 }
7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1113 ret = check_typval_type(sv->sv_type, value, where);
7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1114 if (ret == OK && need_convert_to_bool(sv->sv_type, value))
22529 35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1115 {
26302 7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1116 int val = tv2bool(value);
22529 35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1117
26302 7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1118 clear_tv(value);
7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1119 value->v_type = VAR_BOOL;
7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1120 value->v_lock = 0;
7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1121 value->vval.v_number = val ? VVAL_TRUE : VVAL_FALSE;
22529 35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict Bram Moolenaar <Bram@vim.org> parents: 22391 diff changeset	1122 }
26302 7351926fbe9e patch 8.2.3682: Vim9: assigning to a script variable drops the type Bram Moolenaar <Bram@vim.org> parents: 25955 diff changeset	1123 return ret;
20842 bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable Bram Moolenaar <Bram@vim.org> parents: 20840 diff changeset	1124 }
20840 0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type Bram Moolenaar <Bram@vim.org> parents: 20816 diff changeset	1125
24717 bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1126 // words that cannot be used as a variable
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1127 static char *reserved[] = {
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1128 "true",
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1129 "false",
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1130 "null",
28002 1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value Bram Moolenaar <Bram@vim.org> parents: 27698 diff changeset	1131 "null_blob",
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value Bram Moolenaar <Bram@vim.org> parents: 27698 diff changeset	1132 "null_dict",
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value Bram Moolenaar <Bram@vim.org> parents: 27698 diff changeset	1133 "null_function",
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value Bram Moolenaar <Bram@vim.org> parents: 27698 diff changeset	1134 "null_list",
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value Bram Moolenaar <Bram@vim.org> parents: 27698 diff changeset	1135 "null_partial",
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value Bram Moolenaar <Bram@vim.org> parents: 27698 diff changeset	1136 "null_string",
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value Bram Moolenaar <Bram@vim.org> parents: 27698 diff changeset	1137 "null_channel",
1012048eed26 patch 8.2.4526: Vim9: cannot set variables to a null value Bram Moolenaar <Bram@vim.org> parents: 27698 diff changeset	1138 "null_job",
24888 b6ac4ed5e2d2 patch 8.2.2982: Vim9: future commands are not reserved yet Bram Moolenaar <Bram@vim.org> parents: 24717 diff changeset	1139 "this",
24717 bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1140 NULL
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1141 };
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1142
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1143 int
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1144 check_reserved_name(char_u *name)
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1145 {
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1146 int idx;
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1147
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1148 for (idx = 0; reserved[idx] != NULL; ++idx)
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1149 if (STRCMP(reserved[idx], name) == 0)
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1150 {
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1151 semsg(_(e_cannot_use_reserved_name), name);
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1152 return FAIL;
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1153 }
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1154 return OK;
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1155 }
bf8feac8a89a patch 8.2.2897: Vim9: can use reserved words at the script level Bram Moolenaar <Bram@vim.org> parents: 24533 diff changeset	1156
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1157 #endif // FEAT_EVAL

Mercurial > vim

annotate src/vim9script.c @ 29631:9d54c8e6c682 v9.0.0156