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WIP Improve grdcall.c string breaking #5972

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WIP Improve grdcall.c string breaking #5972

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234ca99
Improve string breaking
PaulWessel Nov 10, 2021
905eeeb
Merge branch 'master' into gdal-update
PaulWessel Nov 12, 2021
e6472c2
Update docs
PaulWessel Nov 12, 2021
3b430fe
Check for both single and double quotes
PaulWessel Nov 12, 2021
5bd33f0
Merge branch 'master' into gdal-update
PaulWessel Feb 23, 2022
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Check for both single and double quotes
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@PaulWessel
PaulWessel committed Nov 12, 2021
commit 3b430fe03546556b74cc823d1efd6e18b61260d9
4 changes: 2 additions & 2 deletions src/gmt_gdalcall.c
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Original file line number Diff line number Diff line change
Expand Up @@ -126,7 +126,7 @@ GMT_LOCAL char ** breakMe(struct GMT_CTRL *GMT, char *in) {
* these items by temporarily replacing spaces inside single quoted strings with ASCII 31 US (Unit Separator), do the strtok on
* space, and then replace all ASCII 31 with space at the end (we do the same for tab using ASCII 29 GS (group separator) */
for (k = 0, quoted = false; txt_in[k]; k++) {
if (txt_in[k] == '\'') quoted = !quoted; /* Initially false, becomes true at start of quote, then false when exit quote */
if (txt_in[k] == '\'' || txt_in[k] == '\"') quoted = !quoted; /* Initially false, becomes true at start of quote, then false when exit quote */
else if (quoted && txt_in[k] == '\t') txt_in[k] = GMT_ASCII_GS;
else if (quoted && txt_in[k] == ' ') txt_in[k] = GMT_ASCII_US;
}
Expand All @@ -139,7 +139,7 @@ GMT_LOCAL char ** breakMe(struct GMT_CTRL *GMT, char *in) {
p[k] = ' '; /* Replace spaces and tabs masked above */
}
for (i = o = 0; p[i]; i++)
if (p[i] != '\'') p[o++] = p[i]; /* Ignore any single quotes */
if (!(p[i] == '\'' || p[i] == '\"')) p[o++] = p[i]; /* Ignore any single or double quotes */
p[o] = '\0';
args[n_args++] = strdup(p);

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