Mercurial > vim
changeset 3757:3b62d8f36cdf v7.3.637
updated for version 7.3.637
Problem: Cannot catch the error caused by a foldopen when there is no fold.
(ZyX, Issue 48)
Solution: Do not break out of the loop early when inside try/catch.
(Christian Brabandt) Except when there is a syntax error.
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Thu, 23 Aug 2012 18:43:10 +0200 |
parents | 8aa6d3a6da20 |
children | e927c141d774 |
files | src/ex_docmd.c src/globals.h src/version.c |
diffstat | 3 files changed, 14 insertions(+), 1 deletions(-) [+] |
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line diff
--- a/src/ex_docmd.c +++ b/src/ex_docmd.c @@ -1295,7 +1295,14 @@ do_cmdline(cmdline, fgetline, cookie, fl && cstack.cs_trylevel == 0 #endif ) - && !(did_emsg && used_getline + && !(did_emsg +#ifdef FEAT_EVAL + /* Keep going when inside try/catch, so that the error can be + * dealth with, except when it is a syntax error, it may cause + * the :endtry to be missed. */ + && (cstack.cs_trylevel == 0 || did_emsg_syntax) +#endif + && used_getline && (getline_equal(fgetline, cookie, getexmodeline) || getline_equal(fgetline, cookie, getexline))) && (next_cmdline != NULL @@ -1305,6 +1312,7 @@ do_cmdline(cmdline, fgetline, cookie, fl || (flags & DOCMD_REPEAT))); vim_free(cmdline_copy); + did_emsg_syntax = FALSE; #ifdef FEAT_EVAL free_cmdlines(&lines_ga); ga_clear(&lines_ga); @@ -2137,6 +2145,7 @@ do_one_cmd(cmdlinep, sourcing, if (!sourcing) append_command(*cmdlinep); errormsg = IObuff; + did_emsg_syntax = TRUE; } goto doend; }
--- a/src/globals.h +++ b/src/globals.h @@ -183,6 +183,8 @@ EXTERN int did_endif INIT(= FALSE); / #endif EXTERN int did_emsg; /* set by emsg() when the message is displayed or thrown */ +EXTERN int did_emsg_syntax; /* did_emsg set because of a + syntax error */ EXTERN int called_emsg; /* always set by emsg() */ EXTERN int ex_exitval INIT(= 0); /* exit value for ex mode */ EXTERN int emsg_on_display INIT(= FALSE); /* there is an error message */