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tex: backslash as escape character in file names - neatvi - [fork] simple vi-ty… |
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git clone git://src.adamsgaard.dk/neatvi |
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Files |
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README |
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--- |
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commit cfcaaf89225f9e1f28dffa447668a4b2437f4586 |
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parent 3a4ce478980b560dd436c5fd93e867b1adb35c6a |
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Author: Ali Gholami Rudi <[email protected]> |
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Date: Wed, 4 Nov 2015 22:53:44 +0330 |
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ex: backslash as escape character in file names |
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Reported by yoelion at github. |
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Diffstat: |
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M ex.c | 16 ++++++++++++++-- |
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1 file changed, 14 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/ex.c b/ex.c |
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t@@ -154,8 +154,11 @@ static char *ex_arg(char *s, char *arg) |
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s = ex_cmd(s, arg); |
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while (isspace((unsigned char) *s)) |
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s++; |
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- while (*s && !isspace((unsigned char) *s)) |
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+ while (*s && !isspace((unsigned char) *s)) { |
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+ if (*s == '\\' && s[1]) |
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+ s++; |
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*arg++ = *s++; |
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+ } |
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*arg = '\0'; |
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return s; |
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} |
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t@@ -852,7 +855,16 @@ void ex(void) |
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int ex_init(char **files) |
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{ |
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char cmd[EXLEN]; |
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- snprintf(cmd, sizeof(cmd), "e %s", files[0] ? files[0] : ""); |
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+ char *s = cmd; |
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+ char *r = files[0] ? files[0] : ""; |
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+ *s++ = 'e'; |
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+ *s++ = ' '; |
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+ while (*r && s + 2 < cmd + sizeof(cmd)) { |
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+ if (*r == ' ') |
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+ *s++ = '\\'; |
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+ *s++ = *r++; |
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+ } |
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+ *s = '\0'; |
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if (ec_edit(cmd)) |
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return 1; |
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if (getenv("EXINIT")) |
