Mercurial > vim
annotate runtime/doc/doctags.c @ 16515:6e87a69b8e0c v8.1.1261
patch 8.1.1261: no error for quickfix commands with negative range
commit https://github.com/vim/vim/commit/25190db225d63e185e77e043e694ef455b3cf304
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat May 4 15:05:28 2019 +0200
patch 8.1.1261: no error for quickfix commands with negative range
Problem: No error for quickfix commands with negative range.
Solution: Add ADDR_UNSIGNED and use it for quickfix commands. Make
assert_fails() show the command if the error doesn't match.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 04 May 2019 15:15:05 +0200 |
| parents | 33ba2adb6065 |
| children | c002c4899529 |
| rev | line source |
|---|---|
| 7 | 1 /* vim:set ts=4 sw=4: |
| 2 * this program makes a tags file for vim_ref.txt | |
| 3 * | |
| 4 * Usage: doctags vim_ref.txt vim_win.txt ... >tags | |
| 5 * | |
| 6 * A tag in this context is an identifier between stars, e.g. *c_files* | |
| 7 */ | |
| 8 | |
| 9 #include <stdio.h> | |
| 10 #include <string.h> | |
| 11 #include <ctype.h> | |
| 12 #include <stdlib.h> | |
| 13 | |
| 14 #define LINELEN 200 | |
| 15 | |
| 16 int | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7
diff
changeset
|
17 main(int argc, char **argv) |
| 7 | 18 { |
| 19 char line[LINELEN]; | |
| 20 char *p1, *p2; | |
| 21 char *p; | |
| 22 FILE *fd; | |
| 23 | |
| 24 if (argc <= 1) | |
| 25 { | |
| 26 fprintf(stderr, "Usage: doctags docfile ... >tags\n"); | |
| 27 exit(1); | |
| 28 } | |
| 29 printf("help-tags\ttags\t1\n"); | |
| 30 while (--argc > 0) | |
| 31 { | |
| 32 ++argv; | |
| 33 fd = fopen(argv[0], "r"); | |
| 34 if (fd == NULL) | |
| 35 { | |
| 36 fprintf(stderr, "Unable to open %s for reading\n", argv[0]); | |
| 37 continue; | |
| 38 } | |
| 39 while (fgets(line, LINELEN, fd) != NULL) | |
| 40 { | |
| 41 p1 = strchr(line, '*'); /* find first '*' */ | |
| 42 while (p1 != NULL) | |
| 43 { | |
| 44 p2 = strchr(p1 + 1, '*'); /* find second '*' */ | |
| 45 if (p2 != NULL && p2 > p1 + 1) /* skip "*" and "**" */ | |
| 46 { | |
| 47 for (p = p1 + 1; p < p2; ++p) | |
| 48 if (*p == ' ' || *p == '\t' || *p == '|') | |
| 49 break; | |
| 50 /* | |
| 51 * Only accept a *tag* when it consists of valid | |
| 52 * characters, there is white space before it and is | |
| 53 * followed by a white character or end-of-line. | |
| 54 */ | |
| 55 if (p == p2 | |
| 56 && (p1 == line || p1[-1] == ' ' || p1[-1] == '\t') | |
| 57 && (strchr(" \t\n\r", p[1]) != NULL | |
| 58 || p[1] == '\0')) | |
| 59 { | |
| 60 *p2 = '\0'; | |
| 61 ++p1; | |
| 62 printf("%s\t%s\t/*", p1, argv[0]); | |
| 63 while (*p1) | |
| 64 { | |
| 65 /* insert backslash before '\\' and '/' */ | |
| 66 if (*p1 == '\\' || *p1 == '/') | |
| 67 putchar('\\'); | |
| 68 putchar(*p1); | |
| 69 ++p1; | |
| 70 } | |
| 71 printf("*\n"); | |
| 72 p2 = strchr(p2 + 1, '*'); /* find next '*' */ | |
| 73 } | |
| 74 } | |
| 75 p1 = p2; | |
| 76 } | |
| 77 } | |
| 78 fclose(fd); | |
| 79 } | |
| 80 return 0; | |
| 81 } |