vim: src/termlib.c annotate

annotate src/termlib.c @ 20825:deaf5e8bcb72

Added tag v8.2.0964 for changeset b8ca32dcfabba5aad12bf042f2e702001f145426

author	Bram Moolenaar <Bram@vim.org>
date	Fri, 12 Jun 2020 22:15:04 +0200
parents	7e7ec935e7c8
children	4c5eec1ef612

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 8340 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet: */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * The following software is (C) 1984 Peter da Silva, the Mad Australian, in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 * the public domain. It may be re-distributed for any purpose with the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * inclusion of this notice.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	8 // Modified by Bram Moolenaar for use with VIM - Vi Improved.
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	9 // A few bugs removed by Olaf 'Rhialto' Seibert.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	11 // TERMLIB: Terminal independent database.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14 #include "termlib.pro"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15
12716 351cf7c67bbe patch 8.0.1236: Mac features are confusing Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	16 #if !defined(AMIGA) && !defined(VMS)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17 # include <sgtty.h>
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 2823 diff changeset	20 static int getent(char , char , FILE *, int);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 2823 diff changeset	21 static int nextent(char , FILE , int);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 2823 diff changeset	22 static int _match(char , char );
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 2823 diff changeset	23 static char _addfmt(char , char *, int);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 2823 diff changeset	24 static char _find(char , char *);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	25
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	26 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	27 * Global variables for termlib
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	28 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	29
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	30 char *tent; // Pointer to terminal entry, set by tgetent
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	31 char PC = 0; // Pad character, default NULL
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	32 char UP = 0, BC = 0; // Pointers to UP and BC strings from database
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	33 short ospeed; // Baud rate (1-16, 1=300, 16=19200), as in stty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	34
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	35 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	36 * Module: tgetent
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	37 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	38 * Purpose: Get termcap entry for <term> into buffer at <tbuf>.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	39 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	40 * Calling conventions: char tbuf[TBUFSZ+], term=canonical name for terminal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	41 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	42 * Returned values: 1 = success, -1 = can't open file,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	43 * 0 = can't find terminal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45 * Notes:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	46 * - Should probably supply static buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47 * - Uses environment variables "TERM" and "TERMCAP". If TERM = term (that is,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48 * if the argument matches the environment) then it looks at TERMCAP.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 * - If TERMCAP begins with a slash, then it assumes this is the file to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	50 * search rather than /etc/termcap.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	51 * - If TERMCAP does not begin with a slash, and it matches TERM, then this is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52 * used as the entry.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	53 * - This could be simplified considerably for non-UNIX systems.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	54 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	55
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	56 #ifndef TERMCAPFILE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	57 # ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	58 # define TERMCAPFILE "s:termcap"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	59 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	60 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 # define TERMCAPFILE "VIMRUNTIME:termcap"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	62 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	63 # define TERMCAPFILE "/etc/termcap"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	64 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	65 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	66 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	67
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	68 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	69 tgetent(
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	70 char *tbuf, // Buffer to hold termcap entry, TBUFSZ bytes max
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	71 char *term) // Name of terminal
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	72 {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	73 char tcbuf[32]; // Temp buffer to handle
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	74 char *tcptr = tcbuf; // extended entries
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	75 char *tcap = TERMCAPFILE; // Default termcap file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	76 char *tmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	77 FILE *termcap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	78 int retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	79 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	80
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	81 if ((tmp = (char )mch_getenv((char_u )"TERMCAP")) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	82 {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	83 if (*tmp == '/') // TERMCAP = name of termcap file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	84 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	85 tcap = tmp ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	86 #if defined(AMIGA)
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	87 // Convert /usr/share/lib/termcap to usr:share/lib/termcap
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	88 tcap++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	89 tmp = strchr(tcap, '/');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	90 if (tmp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	91 *tmp = ':';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	92 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	93 }
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	94 else // TERMCAP = termcap entry itself
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	95 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	96 int tlen = strlen(term);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	97
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	98 while (tmp && tmp != ':') // Check if TERM matches
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	99 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	100 char *nexttmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	101
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	102 while (*tmp == '\|')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	103 tmp++;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	104 nexttmp = _find(tmp, ":\|"); // Rhialto
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	105 if (tmp+tlen == nexttmp && _match(tmp, term) == tlen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	106 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	107 strcpy(tbuf, tmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	108 tent = tbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	109 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	110 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	111 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	112 tmp = nexttmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	113 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	114 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	116 if (!(termcap = mch_fopen(tcap, "r")))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	117 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	118 strcpy(tbuf, tcap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	119 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	120 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	121
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	122 len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	123 while (getent(tbuf + len, term, termcap, TBUFSZ - len))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	124 {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	125 tcptr = tcbuf; // Rhialto
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	126 if ((term = tgetstr("tc", &tcptr))) // extended entry
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	127 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	128 rewind(termcap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	129 len = strlen(tbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	130 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	131 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	132 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	133 retval = 1;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	134 tent = tbuf; // reset it back to the beginning
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	135 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	136 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	137 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	138 fclose(termcap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	139 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	140 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	141
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	142 static int
8340 c66e1f50c142 commit https://github.com/vim/vim/commit/2f6271b1e7cff985cac66f6850116bcf3fcccd58 Christian Brabandt <cb@256bit.org> parents: 7835 diff changeset	143 getent(char tbuf, char term, FILE *termcap, int buflen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	144 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 char *tptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146 int tlen = strlen(term);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	147
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	148 while (nextent(tbuf, termcap, buflen)) // For each possible entry
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	149 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	150 tptr = tbuf;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	151 while (tptr && tptr != ':') // : terminates name field
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 char *nexttptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	155 while (*tptr == '\|') // \| separates names
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	156 tptr++;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	157 nexttptr = _find(tptr, ":\|"); // Rhialto
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	158 if (tptr + tlen == nexttptr &&
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	159 _match(tptr, term) == tlen) // FOUND!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	160 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161 tent = tbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	162 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	163 }
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	164 else // Look for next name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	165 tptr = nexttptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	166 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	167 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	168 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	169 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	170
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	171 /*
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	172 * Read 1 entry from TERMCAP file.
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	173 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174 static int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	175 nextent(char tbuf, FILE termcap, int buflen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	176 {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	177 char *lbuf = tbuf; // lbuf=line buffer
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	178 // read lines straight into buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	179
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	180 while (lbuf < tbuf+buflen && // There's room and
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	181 fgets(lbuf, (int)(tbuf+buflen-lbuf), termcap)) // another line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	183 int llen = strlen(lbuf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	185 if (*lbuf == '#') // eat comments
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 continue;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	187 if (lbuf[-1] == ':' && // and whitespace
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 lbuf[0] == '\t' &&
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 lbuf[1] == ':')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 {
1621 82b5078be2dd updated for version 7.2a vimboss parents: 1341 diff changeset	191 STRMOVE(lbuf, lbuf + 2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	192 llen -= 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 }
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	194 if (lbuf[llen-2] == '\\') // and continuations
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	195 lbuf += llen-2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	196 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	197 {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	198 lbuf[llen-1]=0; // no continuation, return
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	199 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	201 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	203 return 0; // ran into end of file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	204 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	205
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	206 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	207 * Module: tgetflag
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	208 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	209 * Purpose: returns flag true or false as to the existence of a given entry.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	210 * used with 'bs', 'am', etc...
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	211 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	212 * Calling conventions: id is the 2 character capability id.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 * Returned values: 1 for success, 0 for failure.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	218 tgetflag(char *id)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	219 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 char buf[256], *ptr = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	222 return tgetstr(id, &ptr) ? 1 : 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 * Module: tgetnum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 * Purpose: get numeric value such as 'li' or 'co' from termcap.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230 * Calling conventions: id = 2 character id.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	232 * Returned values: -1 for failure, else numerical value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	233 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	234
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	235 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	236 tgetnum(char *id)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	238 char *ptr, buf[256];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	239 ptr = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	241 if (tgetstr(id, &ptr))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	242 return atoi(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	243 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	244 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	245 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	247 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	248 * Module: tgetstr
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	249 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	250 * Purpose: get terminal capability string from database.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	251 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	252 * Calling conventions: id is the two character capability id.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	253 * (*buf) points into a hold buffer for the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	254 * id. the capability is copied into the buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	255 * and (*buf) is advanced to point to the next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	256 * free byte in the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	257 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	258 * Returned values: 0 = no such entry, otherwise returns original
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	259 * (*buf) (now a pointer to the string).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	260 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	261 * Notes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	262 * It also decodes certain escape sequences in the buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	263 * they should be obvious from the code:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	264 * \E = escape.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	265 * \n, \r, \t, \f, \b match the 'c' escapes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266 * ^x matches control-x (^@...^_).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267 * \nnn matches nnn octal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 * \x, where x is anything else, matches x. I differ
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 * from the standard library here, in that I allow ^: to match
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	270 * :.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	272 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	273
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 char *
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	275 tgetstr(char id, char *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	277 int len = strlen(id);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278 char *tmp=tent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279 char *hold;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	282 do {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	283 tmp = _find(tmp, ":"); // For each field
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	284 while (*tmp == ':') // skip empty fields
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	285 tmp++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	286 if (!*tmp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	287 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	288
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	289 if (_match(id, tmp) == len) {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	290 tmp += len; // find '=' '@' or '#'
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	291 if (*tmp == '@') // :xx@: entry for tc
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	292 return 0; // deleted entry
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 hold= *buf;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	294 while (++tmp && tmp != ':') { // not at end of field
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	295 switch(*tmp) {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	296 case '\\': // Expand escapes here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	297 switch(*++tmp) {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	298 case 0: // ignore backslashes
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	299 tmp--; // at end of entry
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	300 break; // shouldn't happen
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	301 case 'e':
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	302 case 'E': // ESC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	303 (buf)++ = ESC;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	304 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	305 case 'n': // \n
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	306 (buf)++ = '\n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	307 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	308 case 'r': // \r
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	309 (buf)++ = '\r';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	310 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	311 case 't': // \t
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	312 (buf)++ = '\t';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	314 case 'b': // \b
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	315 (buf)++ = '\b';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	316 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	317 case 'f': // \f
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	318 (buf)++ = '\f';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	319 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	320 case '0': // \nnn
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	321 case '1':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	322 case '2':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	323 case '3':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	324 case '4':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	325 case '5':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	326 case '6':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	327 case '7':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	328 case '8':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	329 case '9':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	330 **buf = 0;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	331 // get up to three digits
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	332 for (i = 0; i < 3 && VIM_ISDIGIT(*tmp); ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	333 buf = buf * 8 + *tmp++ - '0';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	334 (*buf)++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	335 tmp--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	336 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	337 default: // \x, for all other x
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	338 (buf)++= *tmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	339 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	340 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	341 case '^': // control characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	342 ++tmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	343 (buf)++ = Ctrl_chr(*tmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	344 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	345 default:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	346 (buf)++ = *tmp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	347 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	348 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	349 (buf)++ = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	350 return hold;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	351 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	352 } while (*tmp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	353
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	354 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	355 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	356
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	357 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	358 * Module: tgoto
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	359 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	360 * Purpose: decode cm cursor motion string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	361 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	362 * Calling conventions: cm is cursor motion string. line, col, are the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	363 * desired destination.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	364 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	365 * Returned values: a string pointing to the decoded string, or "OOPS" if it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	366 * cannot be decoded.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	367 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	368 * Notes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	369 * The accepted escapes are:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	370 * %d as in printf, 0 origin.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	371 * %2, %3 like %02d, %03d in printf.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	372 * %. like %c
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	373 * %+x adds <x> to value, then %.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	374 * %>xy if value>x, adds y. No output.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	375 * %i increments line& col, no output.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	376 * %r reverses order of line&col. No output.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	377 * %% prints as a single %.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	378 * %n exclusive or row & col with 0140.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	379 * %B BCD, no output.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	380 * %D reverse coding (x-2*(x%16)), no output.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	381 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	382
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	383 char *
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	384 tgoto(
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	385 char *cm, // cm string, from termcap
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	386 int col, // column, x position
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	387 int line) // line, y position
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	388 {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	389 char gx, gy, // x, y
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	390 *ptr, // pointer in 'cm'
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	391 reverse = 0, // reverse flag
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	392 *bufp, // pointer in returned string
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	393 addup = 0, // add upline
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	394 addbak = 0, // add backup
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	395 c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	396 static char buffer[32];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	397
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	398 if (!cm)
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	399 return "OOPS"; // Kludge, but standard
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	400
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	401 bufp = buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	402 ptr = cm;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	403
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	404 while (*ptr) {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	405 if ((c = *ptr++) != '%') { // normal char
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	406 *bufp++ = c;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	407 } else { // % escape
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	408 switch(c = *ptr++) {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	409 case 'd': // decimal
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	410 bufp = _addfmt(bufp, "%d", line);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	411 line = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	412 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	413 case '2': // 2 digit decimal
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	414 bufp = _addfmt(bufp, "%02d", line);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	415 line = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	416 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	417 case '3': // 3 digit decimal
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	418 bufp = _addfmt(bufp, "%03d", line);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	419 line = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	420 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	421 case '>': // %>xy: if >x, add y
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	422 gx = *ptr++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	423 gy = *ptr++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	424 if (col>gx) col += gy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	425 if (line>gx) line += gy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	426 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	427 case '+': // %+c: add c
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	428 line += *ptr++;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	429 case '.': // print x/y
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	430 if (line == '\t' \|\| // these are
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	431 line == '\n' \|\| // chars that
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	432 line == '\004' \|\| // UNIX hates
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	433 line == '\0') {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	434 line++; // so go to next pos
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	435 if (reverse == (line == col))
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	436 addup=1; // and mark UP
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	437 else
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	438 addbak=1; // or BC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	439 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	440 *bufp++=line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	441 line = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	442 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	443 case 'r': // r: reverse
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	444 gx = line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	445 line = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	446 col = gx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	447 reverse = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	448 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	449 case 'i': // increment (1-origin screen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	450 col++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	451 line++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	452 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	453 case '%': // %%=% literally
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	454 *bufp++='%';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	455 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	456 case 'n': // magic DM2500 code
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	457 line ^= 0140;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	458 col ^= 0140;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	459 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	460 case 'B': // bcd encoding
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	461 line = line/10<<4+line%10;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	462 col = col/10<<4+col%10;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	463 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	464 case 'D': // magic Delta Data code
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	465 line = line-2*(line&15);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	466 col = col-2*(col&15);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	467 break;
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	468 default: // Unknown escape
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	469 return "OOPS";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	470 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	471 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	472 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	473
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	474 if (addup) // add upline
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 if (UP) {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	476 ptr=UP;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	477 while (VIM_ISDIGIT(ptr) \|\| ptr == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	478 ptr++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479 if (ptr == '')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	480 ptr++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	481 while (*ptr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 bufp++ = ptr++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	483 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	484
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	485 if (addbak) // add backspace
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	486 if (BC) {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	487 ptr=BC;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	488 while (VIM_ISDIGIT(ptr) \|\| ptr == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	489 ptr++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	490 if (ptr == '')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	491 ptr++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	492 while (*ptr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	493 bufp++ = ptr++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	494 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	495 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	496 *bufp++='\b';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	497
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	498 *bufp = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	499
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	500 return(buffer);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	501 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	502
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	503 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	504 * Module: tputs
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	505 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	506 * Purpose: decode padding information
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	507 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	508 * Calling conventions: cp = string to be padded, affcnt = # of items affected
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	509 * (lines, characters, whatever), outc = routine to output 1 character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	510 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	511 * Returned values: none
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	512 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	513 * Notes
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	514 * cp has padding information ahead of it, in the form
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	515 * nnnTEXT or nnn*TEXT. nnn is the number of milliseconds to delay,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	516 * and may be a decimal (nnn.mmm). If the asterisk is given, then
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	517 * the delay is multiplied by afcnt. The delay is produced by outputting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	518 * a number of nulls (or other padding char) after printing the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	519 * TEXT.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	520 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	521 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	522
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	523 long _bauds[16]={
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	524 0, 50, 75, 110,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	525 134, 150, 200, 300,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	526 600, 1200, 1800, 2400,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	527 4800, 9600, 19200, 19200 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	528
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	529 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	530 tputs(
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	531 char *cp, // string to print
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	532 int affcnt, // Number of lines affected
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	533 void (*outc)(unsigned int)) // routine to output 1 character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	534 {
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	535 long frac, // 10^(#digits after decimal point)
7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	536 counter, // digits
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 2823 diff changeset	537 atol(const char *);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	538
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	539 if (VIM_ISDIGIT(*cp)) {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	540 counter = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	541 frac = 1000;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	542 while (VIM_ISDIGIT(*cp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	543 counter = counter * 10L + (long)(*cp++ - '0');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	544 if (*cp == '.')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	545 while (VIM_ISDIGIT(*++cp)) {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	546 counter = counter * 10L + (long)(*cp++ - '0');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	547 frac = frac * 10;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	548 }
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	549 if (cp!='') { // multiply by affected lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	550 if (affcnt>1) affcnt = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	552 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	553 cp++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	554
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	555 // Calculate number of characters for padding counter/frac ms delay
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	556 if (ospeed)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	557 counter = (counter * _bauds[ospeed] * (long)affcnt) / frac;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	558
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	559 while (*cp) // output string
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	560 (outc)(cp++);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	561 if (ospeed)
18814 7e7ec935e7c8 patch 8.1.2395: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 12716 diff changeset	562 while (counter--) // followed by pad characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	563 (*outc)(PC);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	564 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	565 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	566 while (*cp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	567 (outc)(cp++);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	568 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	569 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	570
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	571 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	572 * Module: tutil.c
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	573 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	574 * Purpose: Utility routines for TERMLIB functions.
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	575 * Returns length of text common to s1 and s2.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	577 static int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	578 _match(char s1, char s2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	579 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	580 int i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	581
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	582 while (s1[i] && s1[i] == s2[i])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	583 i++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	584
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	585 return i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	586 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	587
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	588 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	589 * finds next c in s that's a member of set, returns pointer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	590 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	591 static char *
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	592 _find(char s, char set)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	593 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	594 for(; *s; s++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	595 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	596 char *ptr = set;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	597
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598 while (ptr && s != *ptr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	599 ptr++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	600
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	601 if (*ptr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	602 return s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	603 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	604
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	605 return s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	606 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	607
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	608 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	609 * add val to buf according to format fmt
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	610 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	611 static char *
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	612 _addfmt(char buf, char fmt, int val)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	613 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	614 sprintf(buf, fmt, val);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	615 while (*buf)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	616 buf++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	617 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	618 }

Mercurial > vim

annotate src/termlib.c @ 20825:deaf5e8bcb72