Mercurial > vim
view src/os_vms_mms.c @ 25513:b9e8c9ed792b v8.2.3293
patch 8.2.3293: finding completions may cause an endless loop
Commit: https://github.com/vim/vim/commit/6a230c6b32695393785ae64b440ce5f023a22382
Author: Andy Gozas <andy@gozas.me>
Date: Thu Aug 5 16:23:27 2021 +0200
patch 8.2.3293: finding completions may cause an endless loop
Problem: Finding completions may cause an endless loop.
Solution: Use a better way to check coming back where the search started.
(Andy Gozas, closes #8672, closes #8671)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 05 Aug 2021 16:30:04 +0200 |
parents | 2463194c8cdd |
children |
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line source
#include <stdio.h> #include <stdlib.h> #include <string.h> #include <unixio.h> #include "vim.h" int main(int argc, char *argv[]) { FILE *fpi, *fpo; char cmd[132], buf[BUFSIZ], *argp, *error_file, target[132], *mms; int err = 0, err_line = 0; mms = "mms"; argc--; argv++; while (argc-- > 0) { argp = *argv++; if (*argp == '-') { switch (*++argp) { case 'm': mms = ++argp; break; case 'e': if (!*(error_file = ++argp)) { error_file = *argv++; argc--; } break; default: break; } } else { if (*target) strcat(target, " "); strcat(target, argp); } } vim_snprintf(cmd, sizeof(cmd), "%s/output=tmp:errors.vim_tmp %s", mms, target); system(cmd); fpi = fopen("tmp:errors.vim_tmp", "r"); fpo = fopen(error_file, "w"); while (fgets(buf, BUFSIZ, fpi)) { if (!memcmp(buf, "%CC-", 4)) { err_line++; buf[strlen(buf)-1] = '\0'; err++; } else { if (err_line) { if (strstr(buf, _("At line"))) { err_line = 0; fprintf(fpo, "@"); } else buf[strlen(buf)-1] = '\0'; } } fprintf(fpo, "%s", buf); } fclose(fpi); fclose(fpo); while (!delete("tmp:errors.vim_tmp")) /*nop*/; exit(err ? 44 : 1); return(0); }