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tled: update autoindent only if prefix is empty - neatvi - [fork] simple vi-typ… |
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git clone git://src.adamsgaard.dk/neatvi |
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--- |
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commit c7dcceb5c62060da479326a72bc9e1170f18654c |
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parent f57f8c4f0b99d1c293036dd028859fa16e03f847 |
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Author: Ali Gholami Rudi <[email protected]> |
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Date: Sat, 23 May 2015 14:43:52 +0430 |
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led: update autoindent only if prefix is empty |
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Diffstat: |
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M led.c | 14 ++++++++------ |
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1 file changed, 8 insertions(+), 6 deletions(-) |
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--- |
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diff --git a/led.c b/led.c |
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t@@ -230,7 +230,7 @@ char *led_input(char *pref, char *post, char *ai, int ai_m… |
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{ |
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struct sbuf *sb = sbuf_make(); |
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char *first_ai = NULL; |
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- int key, i, ai_len; |
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+ int key, i; |
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while (1) { |
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char *ln = led_line(pref, post, ai, ai_max, &key, kmap); |
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if (pref) |
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t@@ -244,13 +244,15 @@ char *led_input(char *pref, char *post, char *ai, int ai… |
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key == '\n' ? "" : post, *kmap); |
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if (key == '\n') |
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term_chr('\n'); |
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+ if (!pref || !pref[0]) { /* updating autoindent */ |
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+ int ai_len = ai_max ? strlen(ai) : 0; |
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+ for (i = 0; isspace((unsigned char) ln[i]); i++) |
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+ if (ai_len < ai_max) |
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+ ai[ai_len++] = ln[i]; |
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+ ai[ai_len] = '\0'; |
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+ } |
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pref = NULL; |
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term_kill(); |
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- ai_len = ai_max ? strlen(ai) : 0; |
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- for (i = 0; isspace((unsigned char) ln[i]); i++) |
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- if (ai_len < ai_max) |
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- ai[ai_len++] = ln[i]; |
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- ai[ai_len] = '\0'; |
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free(ln); |
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if (key != '\n') |
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break; |
