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author | Ivan Delalande <colona@ycc.fr> | 2014-08-20 21:20:44 +0200 |
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committer | Roberto E. Vargas Caballero <k0ga@shike2.com> | 2014-08-21 17:50:31 +0200 |
commit | 51466e019a67e9319e6c5a7fa4205842ca860b71 (patch) | |
tree | 201223c8b9a5c0940b97d24da5595b3bbe1cacd4 | |
parent | c490a60b804f467490cd4d8275a181dc37edef9f (diff) | |
download | st-51466e019a67e9319e6c5a7fa4205842ca860b71.tar.gz st-51466e019a67e9319e6c5a7fa4205842ca860b71.tar.bz2 |
Change the behavior of word snapping on delimiters
This makes any sequence of identical delimiters be considered a single
word in word-snapping mode. This seems more coherent for this mode and
is similar to what xterm does.
Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>
-rw-r--r-- | st.c | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -709,7 +709,8 @@ selected(int x, int y) { void selsnap(int mode, int *x, int *y, int direction) { int newx, newy, xt, yt; - Glyph *gp; + bool delim, prevdelim; + Glyph *gp, *prevgp; switch(mode) { case SNAP_WORD: @@ -717,6 +718,8 @@ selsnap(int mode, int *x, int *y, int direction) { * Snap around if the word wraps around at the end or * beginning of a line. */ + prevgp = &term.line[*y][*x]; + prevdelim = strchr(worddelimiters, prevgp->c[0]) != NULL; for(;;) { newx = *x + direction; newy = *y; @@ -738,11 +741,15 @@ selsnap(int mode, int *x, int *y, int direction) { break; gp = &term.line[newy][newx]; - if (!(gp->mode & ATTR_WDUMMY) && strchr(worddelimiters, gp->c[0])) + delim = strchr(worddelimiters, gp->c[0]) != NULL; + if(!(gp->mode & ATTR_WDUMMY) && (delim != prevdelim + || (delim && gp->c[0] != prevgp->c[0]))) break; *x = newx; *y = newy; + prevgp = gp; + prevdelim = delim; } break; case SNAP_LINE: |